County record · fips 35039 · New Mexico
Rio ArribaNM
Democratic ×17 since 1960reported 1912–2024 · 29 elections
The Long Record
29 elections against the New Mexico and national vote
2024 result
D+19.9
won by Democrats
Record since first cycle
23–6
Dem–Rep two-party wins
Voted with the winner
17/29
59% of its elections
Closest election
1952
D+1.9
this countyNew Mexiconational (official)dot colour = two-party winner · hollow = tie or unknown total · click a dot to open that election
The Biggest Swings
Cycle-over-cycle change in the two-party margin, in points
| Election | Swing | Toward |
|---|---|---|
| 1932 | +55.6 pts | Democrats |
| 1968 | -30.1 pts | Republicans |
| 1960 | +28.5 pts | Democrats |
| 1976 | +24.9 pts | Democrats |
| 1936 | -23.2 pts | Republicans |
Who Lives Here
Census & ACS county profile, 2024
Population
40,070
College (BA+)
19%
Median income
$57,155
2024 dollars
Non-white
86%
Rural
56%
Age 65+
22%
Interpolated between Census/ACS anchors; income CPI-deflated to 2024. Demographics begin in 2000 — earlier cycles have returns only.
Neighbouring counties
Archuleta, CO · Conejos, CO · Los Alamos, NM · Mora, NM · Sandoval, NM · San Juan, NM · Santa Fe, NM · Taos, NM