US ZIP Code Map

ZIP code

81101

Alamosa, CO

STANDARD

81101 covers Alamosa in Alamosa County, with 15,454 people in the ACS estimate.

Map of 81101, Alamosa

ZIP code map

ACS population

15,454

Median household income

$50,020

Median home value

$216,900

About ZIP code 81101

Type

STANDARD

City

Alamosa

County

Alamosa County

Timezone

America/Denver

Area codes

719

Land area

369.0 sq mi

Water area

0.54 sq mi

Households

6,739

Median gross rent

$908

Acceptable cities: Great Sand Dunes National Mo, Sand Dunes Mo

More enterprise fields

Timezone
America/Denver
Area Codes
719
World Region
NA
Country
US
Housing Count
6,672
Irs Estimated Households
6,800
Population Count
15,657
Irs Estimated Population
12,630

People in 81101

Race

  • White9,573
  • Black or African American249
  • American Indian or Alaska Native687
  • Asian180
  • Native Hawaiian and Pacific Islander17
  • Other race2,175
  • Two or more races2,776

Hispanic or Latino (any race): 7,546

Age

  • Under 102,003
  • 10 to 192,376
  • 20 to 292,437
  • 30 to 392,087
  • 40 to 491,583
  • 50 to 591,705
  • 60 to 691,855
  • 70 to 791,084
  • 80 and older527

Income and housing in 81101

Poverty rate

19.2%

Median earnings

$29,138

Median household income

$50,020

Median home value

$216,900

Median gross rent

$908

Education

  • High school graduate88.8%
  • Bachelor's degree29.2%
  • Graduate degree11.9%

Places covering 81101

Cities and places

28.1% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 81101

IRS populationACS population
16,9348,467020052023

Hover a year for IRS and ACS values.

ZIP codes near 81101

  1. 81102Alamosa0.0 miPop 29 · Income —
  2. 81135Homelake11.7 miPop 43 · Income —
  3. 81146Mosca13.1 miPop 779 · Income $69,138
  4. 81140La Jara14.0 miPop 1,973 · Income $46,211
  5. 81151Sanford14.6 miPop 1,445 · Income $39,542
  6. 81144Monte Vista16.6 miPop 6,677 · Income $61,554
  7. 81124Capulin17.7 miPop 332 · Income $87,204
  8. 81136Hooper19.3 miPop 318 · Income $53,482
  9. 81123Blanca19.9 miPop 726 · Income $37,173
  10. 81141Manassa20.3 miPop 1,195 · Income $56,953
  11. 81148Romeo21.1 miPop 368 · Income $42,188
  12. 81125Center24.0 miPop 3,526 · Income $51,667

ZIP code 81101 FAQ

What city is ZIP code 81101 in?
81101 is in Alamosa, CO.
What county is 81101 in?
81101 is in Alamosa County.
What is the median household income in 81101?
The median household income in 81101 is $50,020.
Which ZIP codes are near 81101?
Use the radius tool on this page to list ZIP codes within a chosen distance of 81101.