Postal Codes

88312 ZIP Code

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ZIP code 88312 covers Alto, New Mexico, with a population of about 3,178.

Population
3,17845 per square mile
Median age
62.423.7 points above the US average
Poverty rate
9.5%2.9 points below the US average
Typical home value
$602,147up 22% in five years
Degree or higher
43.2%8.2 points above the US average
Homeownership
97.5%32.5 points above the US average
Time zone
Mountain UTC-07:00observes daylight saving time
Businesses
62

Where 88312 is

Alto, New Mexico — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population3,178
Median age62.4
Family households70.9%
Born outside the US3.3%
Speaks a language other than English at home17.9%
White (non-Hispanic)70%
Black (non-Hispanic)0.6%
Asian (non-Hispanic)0.6%
Hispanic or Latino24%
Veterans11.6%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Income per person$60,449
Poverty rate9.5%
Households on SNAP or cash assistance4.2%

Household income distribution

Under $10k7.3%
$10–15k2.4%
$15–20k2.4%
$20–25k0.7%
$25–30k6.8%
$30–35k3.2%
$35–40k4.9%
$40–45k1.0%
$45–50k3.9%
$50–60k10.8%
$60–75k6.0%
$75–100k6.5%
$100–125k6.9%
$125–150k15.2%
$150–200k8.6%
$200k or more13.4%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed1,260
Mean adjusted gross income$109,765
Returns declaring $200,000 or more11.1%
Returns, under $25k27.0%
Returns, $25k–$50k19.0%
Returns, $50k–$75k12.7%
Returns, $75k–$100k10.3%
Returns, $100k–$200k19.8%
Returns, $200k or more11.1%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$339,200
Owner-occupied97.5%
Vacant homes53.8%
Median year built1999

What the homes are

Detached house73.4%
Attached house3.4%
2 to 4 units2.3%
5 to 19 units3.4%
Mobile home17.5%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$602,147as of 2026-07
Typical home value, 1 yearup 4.1%
Typical home value, 5 yearsup 22%
Typical home value, 10 yearsup 61.8%
Typical home value since 2000
200920172026$602,147$319,054

$362,169 in 2009 to $602,147 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate8.3%
Bachelor's degree or higher43.2%
High school diploma or higher95.8%
Works from home18.4%
Drives to work alone63.5%
Takes public transport0%
Commutes 45 minutes or more12.3%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity28.7% 4.7 pts below the national average of 33.4%
Diagnosed diabetes14.4% 2.4 pts above the national average of 12%
Currently smokes12.5% 0.7 pts below the national average of 13.2%
High blood pressure44.3% 10.2 pts above the national average of 34.1%
Fair or poor general health21.6% 1.3 pts above the national average of 20.3%
No health insurance (18–64)8.4% 2.9 pts below the national average of 11.3%
Depression22.6% 0.7 pts above the national average of 21.9%
No leisure-time physical activity23.3% 2.1 pts below the national average of 25.4%
Arthritis36.7% 11.6 pts above the national average of 25.1%
Binge drinking11.5% 4.5 pts below the national average of 16%
Taking blood pressure medication82.4% 7.7 pts above the national average of 74.7%
Cancer (non-skin)13.2% 5.5 pts above the national average of 7.7%
Current asthma9.7% 0.7 pts below the national average of 10.4%
Coronary heart disease10.4% 4.2 pts above the national average of 6.2%
Routine check-up in past year77.4% 0.7 pts above the national average of 76.7%
Cholesterol screening90.5% 4.6 pts above the national average of 85.9%
Cognitive disability12.2% 2.6 pts below the national average of 14.8%
Colorectal screening66% 1.7 pts above the national average of 64.3%
COPD9.4% 2.8 pts above the national average of 6.6%
Visited a dentist67.4% 6.1 pts above the national average of 61.3%
Any disability34.8% 4.1 pts above the national average of 30.7%
Lacks emotional support20.4% 4.4 pts below the national average of 24.8%
Food insecurity11.4% 5.7 pts below the national average of 17.1%
Received food stamps10.2% 4.1 pts below the national average of 14.3%
Hearing disability11.3% 4.6 pts above the national average of 6.7%
High cholesterol41.4% 5.2 pts above the national average of 36.2%
Housing insecurity8.4% 5.4 pts below the national average of 13.8%
Independent living disability8.5% same as the national average of 8.4%
Lacks transport6.3% 2.9 pts below the national average of 9.2%
Loneliness29.9% 4.5 pts below the national average of 34.4%
Mammography use69.5% 6.4 pts below the national average of 75.9%
Poor mental health (14+ days)13.2% 3.6 pts below the national average of 16.8%
Mobility disability18% 4 pts above the national average of 14%
Poor physical health (14+ days)16.1% 2.6 pts above the national average of 13.5%
Self-care disability4.6% 0.6 pts above the national average of 4%
Utility shut-off threat6.2% 2.6 pts below the national average of 8.8%
Sleeps under 7 hours29% 7.4 pts below the national average of 36.4%
Stroke5% 1.6 pts above the national average of 3.4%
All natural teeth lost15.6% 2.6 pts above the national average of 13%
Vision disability5.7% same as the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments62
People employed557
Annual payroll$21,070,000
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Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 83.7% of US census tracts
FEMA ratingRelatively Moderate to Very High across the 3 census tracts this ZIP code covers
Expected annual loss81.3 out of 100
Community resilience3.7 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Wildfire99.4Very High at its worst in this ZIP code
Lightning93.2Very High at its worst in this ZIP code
Winter weather92.5Very High at its worst in this ZIP code
Landslide91.5Relatively Moderate at its worst in this ZIP code
Ice storm77.6Relatively High at its worst in this ZIP code
River flooding75Very High at its worst in this ZIP code
Hail61.5Relatively Moderate at its worst in this ZIP code
Volcanic activity53.4Very Low at its worst in this ZIP code
Strong wind41.6Relatively Moderate at its worst in this ZIP code
Hurricane25.1Very Low at its worst in this ZIP code
Cold wave24.2Relatively Low at its worst in this ZIP code
Avalanche20.5Very Low at its worst in this ZIP code
Drought19.7Very Low at its worst in this ZIP code
Tornado14.8Very Low at its worst in this ZIP code
Earthquake10.6Very Low at its worst in this ZIP code
Heat wave2.2Very Low at its worst in this ZIP code
Compared with New Mexico and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPNew MexicoUnited States
Median household income$62,125$78,538
Income per person$60,449$34,823$43,289
Poverty rate9.5%18.1%12.4%
Median home value$339,200$232,200$303,400
Median gross rent$1,021$1,348
Homeownership97.5%69.3%65%
Bachelor's degree or higher43.2%30.2%35%
Unemployment rate8.3%6%5.2%
Works from home18.4%11%13.5%
Born outside the US3.3%9.2%13.9%
Median age62.439.238.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationRUIDOSO, NM US7.2 km away
Rain in a year22 in
Snow in a year26 in

Average high and low by month

January48.8°F / 20.6°F1.11 in rain, 7.9 in snow
February51°F / 23.2°F1.03 in rain, 5.5 in snow
March57.5°F / 27°F0.88 in rain, 2.2 in snow
April64.9°F / 32.7°F0.67 in rain, 0.6 in snow
May72.8°F / 40.3°F1.16 in rain
June81.6°F / 47.3°F2.05 in rain
July81.2°F / 51.2°F4.31 in rain
August78.5°F / 50.3°F4.23 in rain
September74.8°F / 44.3°F2.49 in rain
October66.7°F / 35.3°F1.69 in rain, 1 in snow
November55.7°F / 26.1°F0.84 in rain, 1.8 in snow
December48.4°F / 21.5°F1.54 in rain, 7.2 in snow
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarket72% of this ZIP code's area
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 2 school districts, so the address decides which one, not the ZIP code.

Capitan Municipal Schools68% of this ZIP code's land area
Ruidoso Municipal Schools32% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability46more vulnerable than 46% of US census tracts
Socioeconomic status45more vulnerable than 45% of US census tracts
Household characteristics72more vulnerable than 72% of US census tracts
Racial and ethnic minority status50more vulnerable than 50% of US census tracts
Housing type and transport28more vulnerable than 28% of US census tracts
Walkability6.2 out of 20Below average
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

88341 Nogal, NM8 km away
88345 Ruidoso, NM9.7 km away
88355 Ruidoso, NM11.3 km away
88346 Ruidoso Downs, NM15.3 km away
88323 Fort Stanton, NM16 km away
88316 Capitan, NM20 km away
88324 Glencoe, NM22.6 km away
88340 Mescalero, NM25.5 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Lincoln County100% of this ZIP code's land area
Time zoneMountain (UTC-07:00 standard)
Daylight saving timeObserved
Land area71.16 sq mi
Population density45 people per sq mi
Latitude, longitude33.4314, -105.6776

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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