US ZIP Code
87939

Monticello, NM

Sierra County  ·  New Mexico

● Active
👥 194 Population ↑ 94% since 2019
🎂 63.9 Median Age ↑ 10% since 2019
🏠 $517,200 Median Home Value
▲ 86% above avg ↑ 50% since 2019
🎓 42.3% College Grads
▲ 9% above avg
📊 0.0% Unemployment
▼ 100% below avg
ZIP Code Details
ZIP Code87939
CityMonticello
StateNew Mexico (NM)
CountySierra County
Area Code575
Elevation5,729 ft
Latitude33.373336
Longitude-107.337249
TimezoneDenver (DST)
FIPS35051
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 51.6% (100) Female 48.5% (94) ♀

Race & Ethnicity

White: 100%Race
White100.0%

Age Breakdown

45–64
87%

Key Indicators

Median Age63.9 yrs ↑ 10% since 2019
Avg Household Size1.80
Below Poverty0.0% ▼ 100% below avg
College Grads42.3% ▲ 9% above avg
Unemployment0.0% ▼ 100% below avg
Associates112 (57.7%)
Bachelors24 (12.4%)
Graduate Degree58 (29.9%)

Education

Associates: 57.7%Bachelors: 12.4%Graduate: 29.9%Edu
Associates57.7%
Bachelors12.4%
Graduate29.9%
Housing & Income

Housing Tenure

Owner: 100%Tenure
Owner100.0%

Home Value Distribution

$50k–100k
24%
$300k–500k
22%
Over $500k
54%

Financials

Median Home Value$517,200 ▲ 86% above avg ↑ 50% since 2019
Total Units171
Vacant Units63
Avg HH Size1.80

Income Distribution

$25k–50k
46%
$100k–150k
54%
Employment & Commute

How People Get to Work

Drove Alone
36%
Work From Home
64%

Commute Time

Under 15 min
100%
Housing Stock

Year Built

1940s–1950s
14%
1980s–1990s
30%
2000+
56%

Summary

Total Units171
Vacant63
Owner Occupied100.0%
Renter Occupied0.0%
Avg HH Size1.80
Frequently Asked Questions
ZIP code 87939 is in Monticello, NM, in Sierra County.
ZIP code 87939 is located in New Mexico (NM).
ZIP code 87939 is in Sierra County, NM.
ZIP 87939 observes the Denver timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 87939 is 194 people (ACS 2023).
Income data not available.
The median home value in ZIP 87939 is $517,200 (ACS 2023).
About ZIP Code 87939

ZIP code 87939 is located in Monticello, New Mexico, within Sierra County. With a population of 194, this is a sparsely populated ZIP code with an older community — the median age is 63.9 years.

Real estate in ZIP code 87939 represents a premium housing market. The median home value of $517,200 is significantly above the national average. Median home values have increased by 50% since 2019.

The population of 87939 is primarily White (100.00%). Residents are well-educated — 42.3% hold a bachelor's degree or higher, which is near the national average.

A notably high share of workers — 64% — work from home, reflecting the professional makeup of the area. As in most parts of the country, driving alone is the dominant commute mode at 36%.

Overall, ZIP code 87939 in Monticello, NM is characterized as well-educated, an older community, and predominantly owner-occupied.