Residential delivery area · Colorado
ZIP Code 81152: San Luis, CO
ZIP code 81152 uses the postal name San Luis, Colorado and lies entirely in Costilla County (Census 2020 ZIP-county file). About 1,200 people live there (Census Bureau, ACS 2020-2024). Median household income is $31,875 (Census Bureau, ACS 2020-2024). By Census place, under 1% of its land lies in San Luis; more than 99% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- San Luis · its only residential ZIP
- County
- Costilla County
- Census places
- San Luis
- Micro area
- Alamosa, CO
- House district
- CO-3 119th Congress
- State
- Colorado
- Time zone
- Mountain
- Land area
- 481.0 sq mi · 3 people per sq mi
Where is ZIP code 81152?
81152 centers on 37.135°, -105.396° and covers 481.0 square miles of land plus 2.0 of water. It borders 10 ZIP codes: 81126, 87524, 87512, 81138, 81151, 81133, 81055, 81091, 87556, 81120.
The map draws ZIP code areas only. For the streets inside 81152, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 81152 compare with the rest of Costilla County?
| Measure | 81152 | In Costilla County | In CO |
|---|---|---|---|
| People (ACS 2020-2024) | 1,244 | 3rd of 7 | 317th of 527 |
| Median household income | $32k | not ranked | not ranked |
| Median home value | $120k | 4th of 4 | 310th of 311 |
81152's median household income is not ranked: its 90% margin of error (±$11,191) is more than a quarter of the figure ($31,875). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 7% of U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 81152?
The 2020 Census counted 1,294 people in 81152; the ACS, which samples households over 2020-2024, estimates 1,244. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 1,244±145 (90% margin)
- 2020 Census count
- 1,294
- Households
- 552
- Median age
- 43.0
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 81152?
Of the 1,244 people the ACS estimates in 81152, 22.9% are under 18 and 23.2% are 65 or older. The largest group by race and Hispanic origin is Hispanic or Latino (58.6%), then White (not Hispanic) (33.9%).
- Under 1822.9%
- 18 to 6453.9%
- 65 and older23.2%
- Hispanic or Latino58.6%
- White, not Hispanic33.9%
- Other or two or more4.9%
- Asian, not Hispanic1.8%
- Black, not Hispanic0.7%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 81152 earn?
Median household income is $31,875 (ACS 2020-2024).
- Median household income
- $31,875±$11,191
- Income per person
- $24,645
- Below the poverty line
- 16.4%
- Unemployed (of the labor force)
- 6.7%
- Adults 25+ with a bachelor's degree
- 13.9%
- Adjusted gross income per tax return, 2022
- $38,246570 returns; wages 75% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 81152?
- Median home value (owners' estimate)
- $120,300
- Median gross rent
- $731
- Homes owned by their occupants
- 68.1%
- Housing units
- 900
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 81152?
15 business establishments had a location in this ZIP code in 2023, 2 fewer than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade6
- Health care and social assistance3
- Other services (except public administration)3
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 81152?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 81126 | Chama | 506 | $53k | 3.3 mi |
| 87524 | Costilla, NM | 450 | – | 13.8 mi |
| 87512 | Amalia, NM | 372 | – | 14.9 mi |
| 81138 | Jaroso | 17 | – | 14.9 mi |
| 81151 | Sanford | 1,716 | $43k | 18.8 mi |
| 81133 | Fort Garland | 1,085 | $46k | 22.1 mi |
| 81055 | La Veta | 1,559 | $55k | 23.0 mi |
| 81091 | Weston | 1,120 | $50k | 23.8 mi |
| 87556 | Questa, NM | 3,008 | $53k | 24.0 mi |
| 81120 | Antonito | 1,832 | $48k | 52.7 mi |
| 81123 | Blanca | 606 | $37k | 21.3 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.