South Valley, New Mexico Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of South Valley, New Mexico is 36,605 as of the 2023 American Community Survey, making it the 9th-largest city in New Mexico. The median household income is $51,062, the median home value is $205,200, and the median age is 40.5.
36,605
Population
1262
People / sq mi
$51,062
Median Income
$205,200
Median Home Value
Get South Valley's next ACS population data
Subscribe for Population Review updates by email. No spam, unsubscribe anytime.
South Valley covers 29.0 sq mi of land at 1262 people per square mile.
About South Valley, NM
South Valley is defined demographically by education — 14.7% of adults hold a bachelor’s degree, below the national average. South Valley is a city in New Mexico with a population of 36,605. That makes it one of the ten largest cities in New Mexico in the country, at #9 by population.
Incomes run on the lower side: a median household income of $51,062, below the US median of $78,538. Poverty sits at 15.8%, above the national 12.4%. Housing is relatively affordable, with a median home value of $205,200, with typical rent around $942.
South Valley is among the least college-educated US cities, at 14.7% — below the national 35.0%. Just 7.0% of workers are home-based, below the national 14.0%, and the average commute runs about 26 minutes each way.
Race & Ethnicity
| White | 38.9% |
| Black or African American | 1.0% |
| Asian | 0.4% |
| Hispanic or Latino (any race) | 4.3% |
| Two or More Races | 0.0% |
Economy & Income
$51,062
Median Household Income
$26,413
Per Capita Income
15.8%
Poverty Rate
3.0%
Unemployment Rate
Housing
$205,200
Median Home Value
$942
Median Rent
75.8%
Owner-Occupied
Education
80.9%
High School+
14.7%
Bachelor's+
Commute
0.3%
Drive Alone
77.9%
Public Transit
7.0%
Work From Home
26.1 min
Avg Commute
Community Profile
17.9%
Foreign Born
53.8%
Non-English at Home
5.8%
Veterans
19.8%
With Disability
88.4%
Health Insurance
89.5%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 21.7% |
| Construction | 14.9% |
| Finance, Insurance & Real Estate | 9.3% |
| Education, Health Care & Social Services | 9.2% |
| Arts, Entertainment & Food Services | 8.5% |
| Manufacturing | 6.1% |
| Retail Trade | 6.0% |
| Public Administration | 3.6% |
| Information | 3.4% |
| Transportation & Warehousing | 1.9% |
| Agriculture & Mining | 1.1% |
Largest cities in New Mexico
Largest counties in New Mexico
Part of New Mexico
Metro areas in New Mexico
City rankings
Frequently Asked Questions
South Valley, New Mexico has a population of 36,605 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 9th-largest city in New Mexico.
The median household income in South Valley, New Mexico is $51,062, with 15.8% of residents living below the federal poverty level.
The median home value in South Valley, New Mexico is $205,200, with median monthly rent at $942 and a homeownership rate of 75.8%.
The median age in South Valley, New Mexico is 40.5 years. The population is 51.1% male and 48.9% female.
Where to stay in South Valley
Visiting or relocating to South Valley, NM? Compare hotels and short-term rentals across the metro — live availability and prices.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
More from New Mexico
Population 562,488
Population 112,612
Population 106,533
Population 88,224
Population 47,823
Full rankings of New Mexico cities by population
Statewide data for New Mexico
Population, race, income, age, and trends across New Mexico
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.