ZIP code
81146
Mosca, CO
81146 covers Mosca in Alamosa County, with 779 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 81146. Methodology
ZIP code map of 81146
About ZIP code 81146
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 81146. Not ACS. Methodology
People in 81146
Race
- White378
- Black or African American2
- American Indian or Alaska Native15
- Native Hawaiian and Pacific Islander1
- Other race40
- Two or more races111
Hispanic or Latino (any race): 122
Age
- Under 1055
- 10 to 1974
- 20 to 2955
- 30 to 3952
- 40 to 4984
- 50 to 5977
- 60 to 6976
- 70 to 7952
- 80 and older22
Income and housing in 81146
Education
- High school graduate94.9%
- Bachelor's degree37.1%
- Graduate degree10.0%
Places covering 81146
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
No place overlap rows for this ZIP.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Alamosa County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
100.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 81146
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 531 | |
| 2006 | 509 | |
| 2007 | 562 | |
| 2008 | 519 | |
| 2009 | 538 | |
| 2010 | 554 | |
| 2011 | 585 | 584 |
| 2012 | 651 | 560 |
| 2013 | 690 | 550 |
| 2014 | 652 | 520 |
| 2015 | 611 | 510 |
| 2016 | 608 | 500 |
| 2017 | 719 | 540 |
| 2018 | 772 | 510 |
| 2019 | 791 | 500 |
| 2020 | 1,036 | 500 |
| 2021 | 1,039 | 540 |
| 2022 | 820 | 560 |
| 2023 | 779 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 81146
12 nearest ZIP centroids (any distance)
- 81136Hooper9.4 miPop 318 · Income $53,482
- 81131Crestone15.2 miPop 1,059 · Income $60,625
- 81101Alamosa15.9 miPop 15,454 · Income $50,020
- 81123Blanca17.2 miPop 726 · Income $37,173
- 81133Fort Garland23.0 miPop 1,056 · Income $55,179
- 81125Center25.0 miPop 3,526 · Income $51,667
- 81040Gardner25.9 miPop 328 · Income —
- 81144Monte Vista26.6 miPop 6,677 · Income $61,554
- 81151Sanford28.2 miPop 1,445 · Income $39,542
- 81055La Veta34.3 miPop 1,582 · Income $53,036
- 81124Capulin34.6 miPop 332 · Income $87,204
- 81252Westcliffe34.7 miPop 4,413 · Income $70,825
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 81146, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 81146 FAQ
- What city is ZIP code 81146 in?
- 81146 is in Mosca, CO.
- What county is 81146 in?
- 81146 is in Alamosa County.
- What is the median household income in 81146?
- The median household income in 81146 is $69,138.
- Which ZIP codes are near 81146?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 81146.