CensusEasy
ZIP CODE TABULATION AREA

81123

Colorado · 606 residents · 145.652 sq mi
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ZIP 81123 has notably lower household income than the US average, with a median household income of $36,487. Population has held roughly steady since 2024. 19% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value is $152,400. With a median age of 46.3, the population is older than the US median of 38.9. Among the 5 ZIP codes in Costilla County, 81123 ranks 4th by median household income.

$36,487
US average: $82,259
$152,400
US average: $376,019
18.8%
US average: 35.6%
Age, sex & households
Under 18
18.5%
Age 65+
21.3%
55.8%
44.2%
1.88 people
Race & ethnicity · 2024
2024
White, non-Hispanic47.7%(289)
Black2.8%(17)
Hispanic / Latino40.3%(244)
Asian5.3%(32)
Other4%(24)
Diversity Score75.7%(459)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Costilla County
Income rank vs other ZIPs
LOWEST4TH OF 5HIGHEST
Adjacent ZIPs
81126$52,870
81133$45,833
81151$43,417
Frequently asked

How many people live in ZIP code 81123?

ZIP code 81123 has about 606 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 81123?

The typical household in ZIP code 81123 earns about $36,487 a year. Half of households make more than that, and half make less.

Is ZIP code 81123 expensive?

In ZIP code 81123, the median home is worth about $152,400, and the typical rent is about $1,106 a month.

How educated are people in ZIP code 81123?

About 18.8% of adults age 25 and over in ZIP code 81123 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 81123?

About 23.6% of people in ZIP code 81123 live below the federal poverty line.

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Containing area
Costilla County
Other ZIP codes in Costilla County
ZIP 81151ZIP 81152ZIP 81133ZIP 81126ZIP 81138

DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024