Arizona House · District 11

Oscar De Los Santos

Democratic

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Votes with the Speaker 26% On 991 contested votes where both voted · 45% on all votes Votes with own party 99% Partisan rank: 1 of 60 in the House (tied with 4 others) Didn't vote at roll call 20% 338 of 1,675 roll calls

Bills passed 0 27 sponsored · 0 became law · Rank 40 of 60 in the House (tied with 20 others) Bills that became law 0 of 0 passed · 0 vetoed

Where they sit

Every current House member, placed from most liberal to most conservative by how they voted on contested bills.

How these numbers work →

← Most liberalThe aisleMost conservative →

Votes with DemocratsCrosses party linesVotes with Republicans

Oscar De Los Santos's seat is marked. Seats run from most liberal (left) to most conservative (right), by contested floor votes. Color shows how often each member crosses party lines toward the middle on votes that divide the parties: solid blue or red means almost never, and purple means on at least 1 in 5 of those votes. Gray seats are members too new to score. How these numbers work

Arizona House24thpercentile

More liberal than 76% of the Arizona House.

Most liberalMost conservative

15th most liberal of 60

On the November 3 ballot

Running for Arizona House District 11.

Also on the ballot: Junelle Cavero (Democratic), Cesar Aleman (Republican), Joseph Charles Dailey (Republican)

Who's on your Nov. 3 ballot for the Legislature →

The scores

How these numbers work →

Votes with the Speaker

26%

Each tick is a current House member, by party; the dot is Oscar De Los Santos.

On 991 contested votes where both voted45% on all 1,329 votes where both voted

Votes with own party

99%

Each tick is a current House member, by party; the dot is Oscar De Los Santos.

On 712 party-line votesPartisan rank: 1 of 60 in the House (tied with 4 others)No one in the House votes with their party more often

Bills

The bills Oscar De Los Santos sponsored this term and how far they got. Co-sponsors aren’t counted.

How these numbers work →

Bills: Oscar De Los Santos
	Bills
Sponsored	27
Passed both chambers	0
Became law	0
Vetoed by the Governor	0

Rank by bills passed: Rank 40 of 60 in the House (tied with 20 others) · 9 of 27 Democrats (tied with 18 others)

A bill's sponsor is its prime sponsor, the first name on it; co-sponsors aren't counted.

Bills that passed both chambers

None of the bills Oscar De Los Santos sponsored passed both chambers.

Budget projects

Arizona's budget bills don't say which legislator asked for an item, so there's no budget figure for Arizona legislators.

Contested votes where they split

729 against the Speaker; 26 against most of their party.

Contested votes where they split: Oscar De Los Santos
Date	Bill and motion	Their vote	Speaker	Most of their party
June 13, 2026	SCR 1032: educator salary increases; school reporting Third Reading	Nay	Yea (split)	Nay
June 13, 2026	HB 4005: artificial intelligence; course; public schools Final Passage	Nay	Yea (split)	Nay
June 13, 2026	HB 2957: driver license; enhanced; mobile; prohibition Final Passage	Nay	Yea (split)	Nay
June 13, 2026	HB 2408: nursing board; regulatory actions; expungement Final Passage	Nay	Yea (split)	Yea (split)
June 13, 2026	HB 2406: department of veterans' services; study Final Passage	Nay	Yea (split)	Nay
June 13, 2026	HB 2321: DCS; credit freeze; consumer reporting Final Passage	Nay	Yea (split)	Nay
June 13, 2026	HB 2755: state land use; highest; best Final Passage	Nay	Yea (split)	Nay
June 13, 2026	HB 2398: watercraft; insurance requirements; penalties Final Passage	Nay	Yea (split)	Nay
June 13, 2026	HCR 2040: minimum wage; exception; homeless Final Passage	Nay	Yea (split)	Nay
June 13, 2026	HCR 2048: elected officials; salary; prohibition Final Passage	Nay	Yea (split)	Nay
June 12, 2026	HCR 2001: citizenship; identification; contributions; early voting Final Passage	Nay	Yea (split)	Nay
June 12, 2026	HB 4117: disturbing religious services; worship Final Passage	Nay	Yea (split)	Nay
June 12, 2026	HB 2311: artificial intelligence service; disclosures; requirements Final Passage	Nay	Yea (split)	Nay
June 12, 2026	HB 2105: agricultural property; inspections; notice Final Passage	Nay	Yea (split)	Nay
June 12, 2026	HB 2104: agricultural property; classification; inspection Final Passage	Nay	Yea (split)	Nay
June 12, 2026	SB 1502: unlawful flight; reckless endangerment; violation. Third Reading	Nay	Yea (split)	Nay
June 12, 2026	SB 1552: ADOT; revisions. Third Reading	Nay	Yea (split)	Nay
June 12, 2026	SB 1519: off-highway vehicles; weight Third Reading	Nay	Yea (split)	Nay
June 12, 2026	SCR 1004: photo enforcement systems; prohibition Third Reading	Nay	Yea (split)	Nay
June 12, 2026	SB 1618: military affairs commission Third Reading	Nay	Yea (split)	Nay
June 12, 2026	SB 1511: commercial vehicles; operator; lawful presence Third Reading	Nay	Yea (split)	Nay
June 12, 2026	SB 1110: home confinement; eligibility; electronic monitoring. Third Reading	Yea	Nay (split)	Yea
June 12, 2026	SB 1687: ESAs; returned monies; administrative costs Third Reading	Nay	Yea (split)	Nay
June 12, 2026	SB 1180: DOR; income tax forms; conformity Third Reading	Nay	Yea (split)	Nay
June 12, 2026	SB 1127: duty to report; abuse; neglect Third Reading	Nay	Yea (split)	Nay
June 11, 2026	HB 2133: sexual material; consent; synthetic depiction Final Passage	Nay	Yea (split)	Nay
June 11, 2026	HB 2010: digital goods; seller's requirements; enforcement Final Passage	Nay	Yea (split)	Nay
June 11, 2026	HB 2003: driver license instruction permit; age Final Passage	Nay	Yea (split)	Nay
June 11, 2026	SCM 1004: clean air act; EPA powers Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1808: homeowners' associations; allied countries' flags Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1798: school safety; identification system; appropriation Third Reading	Yea	Nay (split)	Yea
June 11, 2026	SB 1683: landownership; foreign adversary; prohibition Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1669: sexual offenses; victim; evidence Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1627: schools; prohibition; unmanned aircraft Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1624: photo radar enforcement; civil penalty Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1573: judicial determinations; religious sectarian laws Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1572: public schools; civics instruction requirement Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1549: ultralight vehicles; definition Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1538: moving violation; citation; AZPOST-certified officer Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1520: agencies; immigration; data sharing Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1512: vulnerable adults; theft; definitions Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1511: commercial vehicles; operator; lawful presence Third Reading	Nay	Yea (split)	Nay
June 11, 2026	HB 2873: competitive sealed bidding; questions; answers Final Passage	Nay	Yea (split)	Nay
June 11, 2026	SB 1496: DCS; policies; procedures Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1476: child neglect; prenatal substance exposure Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1475: interscholastic activities; criminal offenses; ineligibility Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1457: air mobility fund; border security Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1424: firearm safety instruction; public schools Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1421: undocumented aliens; financial services Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1399: prepaid capitated contractors; cost reports Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1338: state; local public benefits; eligibility Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1335: water banking; annual report; posting Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1326: victims' rights; attorney fees; costs Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1332: light rail expansion; participation; prohibition Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1281: federal government; land acquisition; consent Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1212: health insurance; reimbursement rates; vaccines Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1202: supply and demand; assessment; groundwater. Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1178: naturopathic physicians; drug administration Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1170: narcotic drugs; sales; minor; sentencing Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1118: rural hospitals; radiation protection grants Third Reading	Nay	Yea (split)	Yea (split)
June 11, 2026	SB 1143: public schools; safety; reporting requirements Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1100: patient rights; health care services Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1093: riot; planning; participation; racketeering Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1075: foreign entities; land; legislative approval Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1069: prohibited weapons; muffling device; repeal Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1068: disruption; educational institution; concealed weapon Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1061: fentanyl; sale amount; nine grams Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1060: voter registration; temporary absence Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1057: watermark; paper ballots Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1055: arrestees; unlawfully present; reporting Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1053: concealed weapons permits; fees Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1049: spousal maintenance; income; property Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1043: state agencies; payments; cryptocurrency Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1042: public monies; investment; virtual currency Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1040: voter registration rolls; internet access Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1039: attorney discipline investigations; costs Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1038: cast vote record; public record Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1018: foreign law; sharia law; prohibition Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1012: concealed weapons; notice; repeal Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1011: medical examiners; sudden infant death Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1009: high school students; AED training Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1004: ESA students; interscholastic activities; requirements Third Reading	Nay	Yea (split)	Nay
June 11, 2026	HB 2873: competitive sealed bidding; questions; answers Final Passage	Nay	Yea (split)	Nay
June 11, 2026	HB 2611: group homes; safety; training; rights Final Passage	Nay	Yea (split)	Nay
June 9, 2026	HB 4056: technical correction; double punishment Final Passage	Nay	Yea (split)	Nay
June 9, 2026	HB 2830: fetal and prenatal development; instruction Final Passage	Nay	Yea (split)	Nay
June 9, 2026	HB 2745: legislative subpoena; perjury; refusal; contempt Final Passage	Nay	Yea (split)	Nay
June 9, 2026	HB 2662: parenting time; expert testimony; qualifications Final Passage	Nay	Yea (split)	Nay
June 9, 2026	HB 2661: parents' rights; guardianship; notice; attestation Final Passage	Nay	Yea (split)	Nay
June 9, 2026	HB 2660: health boards; licensure decisions; investigation Final Passage	Nay	Yea (split)	Nay
June 9, 2026	HB 2592: artificial intelligence; state agencies; rules Final Passage	Nay	Yea (split)	Nay
June 9, 2026	HB 2482: building renewal grants; procurement practices Final Passage	Nay	Yea (split)	Nay
June 9, 2026	HB 2481: school districts; records; noncompliance; penalties Final Passage	Nay	Yea (split)	Nay
June 9, 2026	HB 2460: business property; theft; penalties; prohibition Final Passage	Nay	Yea (split)	Nay
June 9, 2026	HB 2456: small modular reactors; zoning; co-location Final Passage	Nay	Yea (split)	Nay
June 9, 2026	HB 2380: school districts; board meetings; expenditures Final Passage	Nay	Yea (split)	Nay
June 9, 2026	HB 2379: school district governing boards; training Final Passage	Nay	Yea (split)	Nay
June 9, 2026	HB 2249: parents' bill of rights; remedies Final Passage	Nay	Yea (split)	Nay
June 9, 2026	HB 2248: medical interventions; prohibition Final Passage	Nay	Yea (split)	Nay
June 9, 2026	HB 2170: state contracts; foreign adversary; prohibition Final Passage	Nay	Yea (split)	Nay
June 9, 2026	HB 2140: bullion depository; state monies; treasurer Final Passage	Nay	Yea (split)	Nay
June 9, 2026	HB 2118: mobile food vendors; licensure Final Passage	Nay	Yea (split)	Nay
June 9, 2026	HB 2086: vaccination mandates; masks; prohibition Final Passage	Nay	Yea (split)	Nay
June 9, 2026	HB 2016: tax returns; late filing; penalties Final Passage	Nay	Yea (split)	Nay
June 9, 2026	HB 2013: exceptional events; air quality; wildfires Final Passage	Nay	Yea (split)	Nay
June 9, 2026	SB 1199: veterinary medical examining board; continuation Third Reading	Nay	Yea (split)	Yea (split)
June 9, 2026	SB 1741: public schools; released time courses Third Reading	Nay	Yea (split)	Nay
June 9, 2026	SB 1711: age-appropriate resources; inappropriate contact; schools Third Reading	Nay	Yea (split)	Nay
June 9, 2026	SB 1670: municipalities; counties; occupation; licensure; prohibition Third Reading	Nay	Yea (split)	Nay
June 9, 2026	SB 1663: freedom of speech monument; committee Third Reading	Nay	Yea (split)	Nay
June 9, 2026	SB 1649: digital assets strategic reserve fund Third Reading	Nay	Yea (split)	Nay
June 9, 2026	SB 1540: motor fuel theft; classifications Third Reading	Nay	Yea (split)	Nay
June 9, 2026	SB 1074: classroom management; students; temporary removal Third Reading	Nay	Yea (split)	Nay
June 9, 2026	SB 1457: air mobility fund; border security Third Reading	Nay	Yea (split)	Nay
June 9, 2026	SB 1418: corporation commission; small modular reactors Third Reading	Nay	Yea (split)	Nay
June 9, 2026	SB 1315: public schools; interoperable communications; requirements Third Reading	Nay	Yea (split)	Nay
June 9, 2026	SB 1280: public monies; Mexican wolf; prohibition Third Reading	Nay	Yea (split)	Nay
June 9, 2026	SB 1214: stem cells; birth tissue; therapy Third Reading	Nay	Yea (split)	Nay
June 9, 2026	SB 1186: document retention; proposals; donations Third Reading	Nay	Yea (split)	Nay
June 9, 2026	SB 1170: narcotic drugs; sales; minor; sentencing Third Reading	Nay	Yea (split)	Nay
June 9, 2026	SB 1124: health boards; evaluations; notice Third Reading	Nay	Yea (split)	Nay
June 9, 2026	SB 1095: gender transition; minors; prohibitions Third Reading	Nay	Yea (split)	Nay
June 9, 2026	SB 1094: civil liability; gender reassignment surgery Third Reading	Nay	Yea (split)	Nay
June 9, 2026	SB 1052: assisted living; hyperbaric oxygen therapy Third Reading	Nay	Yea (split)	Nay
June 9, 2026	SB 1046: telecommunications infrastructure; equipment requirements Third Reading	Nay	Yea (split)	Nay
June 9, 2026	SB 1015: gender transition procedures; provider liability Third Reading	Nay	Yea (split)	Nay
June 9, 2026	SB 1013: public employees; merit; hiring practices Third Reading	Nay	Yea (split)	Nay
June 2, 2026	SB 1233: administrative deficiencies; cure period Third Reading	Nay	Yea (split)	Nay
June 2, 2026	SB 1184: HOAs; uniformed services division flags Third Reading	Nay	Yea (split)	Nay
June 2, 2026	SB 1175: DCS caseworkers; investigations; child photographs Third Reading	Nay	Yea (split)	Yea (split)
June 2, 2026	SB 1133: candidate financial disclosures; public officers Third Reading	Nay	Yea (split)	Nay
June 1, 2026	HB 2946: municipalities; counties; development fees Final Passage	Nay	Yea (split)	Nay
June 1, 2026	HB 2756: utilities; high load factor customers Final Passage	Nay	Yea (split)	Nay
June 1, 2026	HB 2693: insurance; bona fide associations; qualifications Final Passage	Nay	Yea (split)	Yea (split)
June 1, 2026	SB 1118: rural hospitals; radiation protection grants Third Reading	Nay	Yea (split)	Yea (split)
May 5, 2026	SB 1635: unlawful alert; arrests Third Reading	Nay	Yea (split)	Nay
May 5, 2026	SB 1566: malicious delay; enforcement; penalty Third Reading	Nay	Yea (split)	Nay
May 5, 2026	SB 1445: water quality; testing; on-site Third Reading	Nay	Yea (split)	Nay
May 5, 2026	SB 1429: board of directors; commerce authority. Third Reading	Nay	Yea (split)	Nay
May 5, 2026	SB 1171: AHCCCS; dual enrollment; notice Third Reading	Nay	Yea (split)	Nay
May 5, 2026	SB 1099: gender transition procedures; informed consent Third Reading	Nay	Yea (split)	Nay
May 5, 2026	SB 1037: voting; equipment; internet; custody; violation Third Reading	Nay	Yea (split)	Nay
May 5, 2026	SB 1006: campaign finance; aggregate report; amount Third Reading	Nay	Yea (split)	Nay
April 29, 2026	HB 4153: 2026-2027; transportation. Third Reading	Nay	Yea (split)	Nay
April 29, 2026	HB 4152: 2026-2027; taxation; omnibus. Third Reading	Nay	Yea (split)	Nay
April 29, 2026	HB 4151: 2026-2027; revenue. Third Reading	Nay	Yea (split)	Nay
April 29, 2026	HB 4150: management; state properties; 2026-2027. Third Reading	Nay	Yea (split)	Nay
April 29, 2026	HB 4149: 2026-2027; local government. Third Reading	Nay	Yea (split)	Nay
April 29, 2026	HB 4148: 2026-2027; K-12 education. Third Reading	Nay	Yea (split)	Nay
April 29, 2026	HB 4147: 2026-2027; human services. Third Reading	Nay	Yea (split)	Nay
April 29, 2026	HB 4146: 2026-2027; higher education. Third Reading	Nay	Yea (split)	Nay
April 29, 2026	HB 4145: 2026-2027; health care. Third Reading	Nay	Yea (split)	Nay
April 29, 2026	HB 4144: 2026-2027; environment. Third Reading	Nay	Yea (split)	Nay
April 29, 2026	HB 4143: 2026-2027; criminal justice. Third Reading	Nay	Yea (split)	Nay
April 29, 2026	HB 4142: 2026-2027; commerce. Third Reading	Nay	Yea (split)	Nay
April 29, 2026	HB 4141: capital outlay; 2026-2027; appropriations. Third Reading	Nay	Yea (split)	Nay
April 29, 2026	HB 4140: 2026-2027; state budget implementation. Third Reading	Nay	Yea (split)	Nay
April 29, 2026	HB 4139: 2026-2027; amusements. Third Reading	Nay	Yea (split)	Nay
April 29, 2026	HB 4138: 2026-2027; general appropriations act. Third Reading	Nay	Yea (split)	Nay
April 27, 2026	SB 1021: chiropractic board; complaints; training; authority Third Reading	Nay	Yea (split)	Nay
April 21, 2026	SB 1221: tax laws; interpretation; application; hearing Third Reading	Nay	Yea (split)	Nay
April 21, 2026	SB 1214: stem cells; birth tissue; therapy Third Reading	Nay	Yea (split)	Nay
April 21, 2026	SB 1290: agricultural property; inspections; notice. Third Reading	Nay	Yea (split)	Nay
April 21, 2026	SB 1168: ballots; categories; count Third Reading	Nay	Yea (split)	Yea (split)
April 9, 2026	SB 1237: election procedures manual; consultation Third Reading	Nay	Yea (split)	Nay
April 9, 2026	SB 1058: firearms transactions; merchant codes; prohibition Third Reading	Nay	Yea (split)	Nay
April 8, 2026	SB 1586: state agencies; guidance; website Third Reading	Nay	Yea (split)	Nay
April 8, 2026	SB 1293: GPLET; abatement; limitation Third Reading	Nay	Yea (split)	Nay
April 8, 2026	SB 1148: supreme court; attorney licensing Third Reading	Nay	Yea (split)	Nay
April 8, 2026	SB 1024: roadable aircraft; registration; license plates Third Reading	Nay	Yea (split)	Nay
April 7, 2026	SB 1142: federal tax credit; authorization; scholarships Third Reading	Nay	Yea (split)	Nay
April 7, 2026	SB 1107: peace officer certification; alternative pathway Third Reading	Nay	Yea (split)	Nay
April 7, 2026	SB 1078: public records; review standard Third Reading	Nay	Yea (split)	Nay
April 2, 2026	SB 1126: DCS caseworkers; schools; required disclosures Third Reading	Nay	Yea (split)	Nay
April 1, 2026	SB 1787: exactions; individualized determinations; appeal Third Reading	Nay	Yea (split)	Nay
April 1, 2026	SB 1166: accommodation schools; high school equivalency Third Reading	Nay	Yea (split)	Yea (split)
March 31, 2026	SB 1092: dangerous crimes against children; probation Third Reading	Nay	Yea (split)	Nay
March 30, 2026	SB 1020: special plate; Arizona space commission Third Reading	Nay	Yea (split)	Nay
March 26, 2026	SB 1020: special plate; Arizona space commission Floor Vote	Yea	Nay (split)	Yea
March 24, 2026	SB 1023: optometrists; eye exams; prescriptions Third Reading	Yea	Nay (split)	Yea
March 18, 2026	SB 1010: Charlie Kirk highway Third Reading	Nay	Yea (split)	Nay
March 18, 2026	HB 2992: pilot program; sexual abuse prevention Third Reading	Nay	Yea (split)	Nay
March 18, 2026	HB 2931: civil rights advisory board; continuation Third Reading	Yea	Nay (split)	Yea
March 18, 2026	HB 2375: housing; zoning; historic neighborhoods Third Reading	Nay	Yea (split)	Nay
March 17, 2026	HCM 2009: subsurface minerals; access; federal policy Third Reading	Nay	Yea (split)	Nay
March 17, 2026	HB 2999: municipal improvement districts; technical correction Third Reading	Nay	Yea (split)	Nay
March 17, 2026	HB 2533: homeless services; office; board Third Reading	Nay	Yea (split)	Nay
March 17, 2026	HB 2229: appropriation; DHS; pregnancy resource centers Third Reading	Nay	Yea (split)	Nay
March 17, 2026	HB 2093: mental health instruction requirement; repeal Third Reading	Nay	Yea (split)	Nay
March 16, 2026	HB 4001: alternative nicotine products; regulation. Third Reading	Nay	Yea (split)	Nay
March 16, 2026	HB 2429: vacation rentals; short-term rentals; occupancy Third Reading	Yea	Nay (split)	Yea
March 16, 2026	HB 2197: unlawful camping; stock; wildlife; access Third Reading	Nay	Yea (split)	Nay
March 11, 2026	HB 2720: prostitution; assessment; anti-human trafficking fund Third Reading	Nay	Yea (split)	Nay
March 11, 2026	HB 2435: internationally trained physicians; licensure Third Reading	Nay	Yea (split)	Nay
March 11, 2026	HB 4109: safety; school procedures; criminal classification Third Reading	Nay	Yea (split)	Nay
March 11, 2026	HB 4025: study committee; gas; petroleum; refinery Third Reading	Nay	Yea (split)	Nay
March 11, 2026	HB 2946: municipalities; counties; development fees Third Reading	Nay	Yea (split)	Nay
March 11, 2026	HB 2902: electoral college; support Third Reading	Nay	Yea (split)	Nay
March 11, 2026	HB 2784: cities and towns; technical correction Third Reading	Nay	Yea (split)	Nay
March 11, 2026	HB 2389: replacement units; certificates; environmental compatibility Third Reading	Nay	Yea (split)	Nay

These are the 200 most recent of 734. The voting record below lists them all.

Every roll call

How Oscar De Los Santos voted on each of the 1,675 floor roll calls while in office, newest first.

Every roll call: Oscar De Los Santos
Date	Vote	Their vote	Most of their party	Speaker	Yeas–nays
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Contested and party-line votes link to their own pages; the rest link to the official record.

Contact, committees and caucuses

Contact

Official page: www.azleg.gov
Email: odelossantos@azleg.gov
Capitol office: Room 320, 1700 W. Washington St., Phoenix, AZ 85007
602-926-4098

Committees

Capital Review
Legislative Council
Rules

Contact details and committee assignments from Open States' data on the Arizona Legislature, which it collects from the chambers' websites, as of Oct. 15, 2026.

Source: the Arizona House and Senate's roll-call records, Feb. 3, 2025 to June 13, 2026. How these numbers work · Corrections