US ZIP Code
88312

Alto, NM

Lincoln County  ·  New Mexico

● Active
👥 3,178 Population ↑ 9% since 2019
💰 $95,479 Median HH Income
▲ 25% above avg ↑ 76% since 2019
🎂 62.4 Median Age ↑ 3% since 2019
🏠 $339,200 Median Home Value
▲ 22% above avg ↑ 14% since 2019
🎓 48.1% College Grads
▲ 24% above avg
📊 8.3% Unemployment
▲ 69% above avg
ZIP Code Details
ZIP Code88312
CityAlto
StateNew Mexico (NM)
CountyLincoln County
Area Code575
Elevation7,353 ft
Latitude33.431883
Longitude-105.64395
TimezoneDenver (DST)
FIPS35027
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 48.7% (1,546) Female 51.4% (1,632) ♀

Race & Ethnicity

White: 70%Hispanic: 24%Black: 0.6%Asian: 0.6%Other: 0.4%Race
White70.0%
Hispanic24.0%
Black0.6%
Asian0.6%
Other0.4%

Age Breakdown

Under 5
0%
5–17
14%
18–24
2%
25–44
9%
45–64
30%
65+
20%

Key Indicators

Median Age62.4 yrs ↑ 3% since 2019
Avg Household Size2.14
Below Poverty9.5% ≈ Avg
College Grads48.1% ▲ 24% above avg
Unemployment8.3% ▲ 69% above avg
No HS Diploma27 (1.1%)
HS Graduate536 (21.7%)
Some College315 (12.7%)
Associates407 (16.5%)
Bachelors141 (5.7%)
Graduate Degree1,048 (42.4%)

Education

No HS: 1.1%HS Grad: 21.7%Some College: 12.7%Associates: 16.5%Bachelors: 5.7%Graduate: 42.4%Edu
No HS1.1%
HS Grad21.7%
Some College12.7%
Associates16.5%
Bachelors5.7%
Graduate42.4%
Housing & Income

Housing Tenure

Owner: 97.5%Renter: 2.5%Tenure
Owner97.5%
Renter2.5%

Home Value Distribution

Under $50k
5%
$50k–100k
8%
$100k–150k
7%
$150k–200k
5%
$200k–300k
18%
$300k–500k
25%
Over $500k
31%

Financials

Median HH Income$95,479 ▲ 25% above avg ↑ 76% since 2019
Median Home Value$339,200 ▲ 22% above avg ↑ 14% since 2019
Home/Income Ratio3.6x (nat avg ~3.5x)
Total Units3,219
Vacant Units1,731
Avg HH Size2.14

Income Distribution

Under $25k
13%
$25k–50k
16%
$50k–75k
18%
$75k–100k
7%
$100k–150k
23%
$150k–200k
9%
Over $200k
14%
Employment & Commute

How People Get to Work

Drove Alone
78%
Work From Home
22%

Commute Time

Under 15 min
23%
15–30 min
48%
30–45 min
17%
Over 45 min
12%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
1%
1960s–1970s
8%
1980s–1990s
34%
2000+
56%

Summary

Total Units3,219
Vacant1,731
Owner Occupied97.5%
Renter Occupied2.5%
Avg HH Size2.14
Frequently Asked Questions
ZIP code 88312 is in Alto, NM, in Lincoln County.
ZIP code 88312 is located in New Mexico (NM).
ZIP code 88312 is in Lincoln County, NM.
ZIP 88312 observes the Denver timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 88312 is 3,178 people (ACS 2023).
The median household income in ZIP code 88312 is $95,479 (ACS 2023).
The median home value in ZIP 88312 is $339,200 (ACS 2023).
About ZIP Code 88312

ZIP code 88312 is located in Alto, New Mexico, within Lincoln County. With a population of 3,178, this is a sparsely populated ZIP code with an older community — the median age is 62.4 years. Economically, 88312 is a middle-income ZIP code: the median household income of $95,479 is above the national average.

Real estate in ZIP code 88312 represents a mid-range housing market. The median home value of $339,200 is above the national average. Homeownership is strong here — 97.5% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 14% since 2019.

The population of 88312 is primarily White (70.04%). Residents are well-educated — 48.1% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 9.5%. Household income has grown by 76% since 2019.

The unemployment rate in 88312 stands at 8.3%, which is significantly above the national average. About 18% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 63%.

Overall, ZIP code 88312 in Alto, NM is characterized as middle-income, well-educated, an older community, and predominantly owner-occupied. With 3,178 residents, a median household income of $95,479, and a median home value of $339,200, it offers a clear picture of life in this part of New Mexico.