99chambers

New Mexico House of Representatives seat · lines in effect since 2022

New Mexico House District 13

A district of about 28,000 people, 76% Hispanic, 15% of adults with a bachelor's degree. It votes D+17.6 relative to the nation for president.

Pat Roybal Caballero (D) · since Nov 6, 2012Next election Nov 7, 2028The 2026 race →

Where it sits among all 70 seats

Every New Mexico House of Representatives seat by partisan lean, from most Democratic to most Republican. Lean is the seat's presidential vote on current lines, relative to the nation.

D+17.629th most
Democratic
Most DemocraticMost Republican36th seat · the majority lineDistrict 13

Source: 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET

Every race on these lines

Results recomputed from precinct returns as if today's boundaries had always existed, so years compare like for like.

20182020
U.S. SenateD+43.8D+29.0
GovernorD+40.1No race

Outlined: the race for this seat itselfBlank: no race that year

Source: 99chambers results archive: precinct results allocated to current lines; 2026: New Mexico Secretary of StateUpdated Nov 7, 2026, 3:01 PM ET

Who lives here, compared

Grey bars show the spread of all 70 seats. Small marks are other seats in New Mexico. The black marker is District 13.

Adults with a bachelor's degree15% 14th pct · 60th of 70 in NM

Lower than 86% of seats.

White adults without a degree10% 10th pct · 63rd of 70 in NM

Lower than 90% of seats.

Hispanic residents76% 97th pct · 3rd of 70 in NM

Higher than 97% of seats.

Black residents2% 54th pct · 33rd of 70 in NM

Higher than 54% of seats.

Asian residents1% 59th pct · 29th of 70 in NM

Higher than 59% of seats.

People per square mile6,945 99th pct · 2nd of 70 in NM

Denser than 99% of seats.

Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current linesUpdated Oct 13, 2026, 5:06 AM ET

Seats most like this one

Nearest seats on demographics, density and lean.

District 12
85% HispanicD+22.4Held DDistrict 35
71% Hispanic · 26% college gradsD+18.5Held DDistrict 10
69% Hispanic · 21% college gradsD+16.4Held DDistrict 26
76% HispanicD+18.1Held D

Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current lines; 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET

Who has held it

These lines took effect in 2022.

  1. Patricia A. Roybal Caballero (D)
    2023– · Won 2022 unopposed, 2024 unopposed, 2026 unopposed

Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)