US ZIP Code
88042

Hillsboro, NM

Sierra County  ·  New Mexico

● Active
👥 372 Population ↑ 47% since 2019
💰 $15,385 Median HH Income
▼ 80% below avg
🎂 65.1 Median Age ↓ 5% since 2019
🏠 $193,300 Median Home Value
▼ 31% below avg ↓ 31% since 2019
🎓 9.6% College Grads
▼ 75% below avg
📊 0.0% Unemployment
▼ 100% below avg
ZIP Code Details
ZIP Code88042
CityHillsboro
StateNew Mexico (NM)
CountySierra County
Area Code575
Elevation5,642 ft
Latitude32.811929
Longitude-107.565713
TimezoneDenver (DST)
FIPS35051
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 57.8% (215) Female 42.2% (157) ♀

Race & Ethnicity

White: 73.9%Other: 26.1%Race
White73.9%
Other26.1%

Age Breakdown

45–64
49%
65+
19%

Key Indicators

Median Age65.1 yrs ↓ 5% since 2019
Avg Household Size1.62
Below Poverty54.6% ▲ 446% above avg
College Grads9.6% ▼ 75% below avg
Unemployment0.0% ▼ 100% below avg
HS Graduate107 (35.5%)
Some College110 (36.5%)
Associates55 (18.3%)
Bachelors14 (4.7%)
Graduate Degree15 (5%)

Education

HS Grad: 35.5%Some College: 36.5%Associates: 18.3%Bachelors: 4.7%Graduate: 5%Edu
HS Grad35.5%
Some College36.5%
Associates18.3%
Bachelors4.7%
Graduate5.0%
Housing & Income

Housing Tenure

Owner: 82.2%Renter: 17.8%Tenure
Owner82.2%
Renter17.8%

Home Value Distribution

$100k–150k
29%
$150k–200k
26%
$200k–300k
39%
Over $500k
5%

Financials

Median HH Income$15,385 ▼ 80% below avg
Median Home Value$193,300 ▼ 31% below avg ↓ 31% since 2019
Home/Income Ratio12.6x (nat avg ~3.5x)
Total Units319
Vacant Units89
Avg HH Size1.62

Income Distribution

Under $25k
80%
$50k–75k
16%
$75k–100k
4%
Employment & Commute

How People Get to Work

Walked
63%
Work From Home
38%

Commute Time

Under 15 min
100%
Housing Stock

Year Built

1960s–1970s
15%
1980s–1990s
24%
2000+
61%

Summary

Total Units319
Vacant89
Owner Occupied82.2%
Renter Occupied17.8%
Avg HH Size1.62
Frequently Asked Questions
ZIP code 88042 is in Hillsboro, NM, in Sierra County.
ZIP code 88042 is located in New Mexico (NM).
ZIP code 88042 is in Sierra County, NM.
ZIP 88042 observes the Denver timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 88042 is 372 people (ACS 2023).
The median household income in ZIP code 88042 is $15,385 (ACS 2023).
The median home value in ZIP 88042 is $193,300 (ACS 2023).
About ZIP Code 88042

ZIP code 88042 is located in Hillsboro, New Mexico, within Sierra County. With a population of 372, this is a sparsely populated ZIP code with an older community — the median age is 65.1 years. Economically, 88042 is a lower-income ZIP code: the median household income of $15,385 is well below the national average.

Real estate in ZIP code 88042 represents an affordable housing market. The median home value of $193,300 is below the national average. Homeownership is strong here — 82.2% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have decreased by 31% since 2019.

The population of 88042 is primarily White (73.92%). Residents are less-educated — 9.6% hold a bachelor's degree or higher, which is well below the national average. Poverty affects a significant share of residents at 54.6%.

A notably high share of workers — 38% — work from home, reflecting the professional makeup of the area.

Overall, ZIP code 88042 in Hillsboro, NM is characterized as lower-income, less-educated, an older community, and predominantly owner-occupied. With 372 residents, a median household income of $15,385, and a median home value of $193,300, it offers a clear picture of life in this part of New Mexico.