County

Sierra County, NM

10 ZIP codes  ·  10 cities  ·  New Mexico

👥11,491Population
💰$35,504Median HH Income▼ 53% below avg
🎂52.6Median Age
🏠$143,331Median Home Value▼ 49% below avg
🎓31.2%College Grads▼ 19% below avg
📊2.8%Unemployment▼ 42% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 49.5% Female 50.5% ♀

Race & Ethnicity

White: 63.8%Hispanic: 31.6%Black: 0.3%Asian: 0.4%Other: 4.3%Race
White63.8%
Hispanic31.6%
Black0.3%
Asian0.4%
Other4.3%

Age Breakdown

Under 5
4%
5–17
12%
18–24
5%
25–44
18%
45–64
25%
65+
17%

Key Indicators

Median Age52.6 yrs
Avg HH Size2.13
Below Poverty24.5% ▲ 145% above avg
College Grads31.2% ▼ 19% below avg
Unemployment2.8% ▼ 42% below avg
No HS Diploma67 (0.8%)
HS Graduate2,796 (33.2%)
Some College1,223 (14.5%)
Associates1,765 (20.9%)
Bachelors1,125 (13.4%)
Graduate Degree1,449 (17.2%)

Education

No HS: 0.8%HS Grad: 33.2%Some College: 14.5%Associates: 20.9%Bachelors: 13.4%Graduate: 17.2%Edu
No HS0.8%
HS Grad33.2%
Some College14.5%
Associates20.9%
Bachelors13.4%
Graduate17.2%
Housing & Income

Housing Tenure

Owner: 69.3%Renter: 30.7%Tenure
Owner69.3%
Renter30.7%

Home Value Distribution

Under $50k
10%
$50k–$100k
24%
$100k–$150k
18%
$150k–$200k
14%
$200k–$300k
20%
$300k–$500k
9%
Over $500k
6%

Financials

Median HH Income$35,504 ▼ 53% below avg
Median Home Value$143,331 ▼ 49% below avg
Home/Income Ratio4.0x (nat avg ~3.5x)
Median Rent$777/mo
Total Housing Units8,119
Vacant Units2,720

Income Distribution

Under $25k
38%
$25k–$50k
20%
$50k–$75k
15%
$75k–$100k
13%
$100k–$150k
11%
$150k–$200k
3%
Over $200k
0%
Employment & Commute

How People Get to Work

Drove Alone
86%
Public Transit
1%
Walked
5%
Work From Home
8%

Commute Time

Under 15 min
63%
15–30 min
24%
30–45 min
5%
Over 45 min
8%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
6%
1960s–1970s
15%
1980s–1990s
22%
2000+
55%
About Sierra County, NM

Sierra County is located in New Mexico and encompasses 10 ZIP codes spanning 10 cities and communities. The county has an estimated population of 11,491 residents. With a median age of 52.6, it is a mature county.

Sierra County has a lower-income economic profile. The median household income of $35,504 is well below the national average. Unemployment stands at 2.8%, below the national average. The poverty rate of 24.5% is significantly above the national average, indicating economic challenges.

Housing in Sierra County is one of the more affordable housing markets in the country, with a median home value of $143,331 — below the national average. Monthly median rent is approximately $777. Homeownership rates are high at 69.3%, reflecting a largely residential, stable population.

The residents of Sierra County are majority White (63.78%). Educational attainment is moderately educated — 31.2% of adults hold a bachelor's degree or higher, below the national average.

Sierra County, NM is a lower-income area in New Mexico. The 10 ZIP codes within the county each have their own character — browse the full list below to find the right community, whether you're looking for affordable housing, strong schools, or economic opportunity.

ZIP Codes in Sierra County
ZIPCityPopulationMedian IncomeMedian HomeMedian RentUnemp.College
87930 Arrey 775 $77,578 $228,000 0.0% 44.5%
87935 Elephant Butte 1,848 $44,891 $180,800 $1,152 3.7% 29.1%
88042 Hillsboro 372 $15,385 $193,300 0.0% 9.6%
87901 Truth Or Consequences 6,459 $27,868 $114,800 $674 0.9% 34.5%
87942 Williamsburg 1,114 $39,792 $105,900 $756 17.8% 12.1%
87943 Winston 217 $45,074 0.0% 28.1%