US > Colorado > Alamosa County > Alamosa, CO 81101

Alamosa, CO 81101 ZIP Code Profile

Related Place Profiles:

Alamosa, CO | Estrella, CO | Henry, CO | Waverly, CO

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New Homes For Sale in/near 81101

ZIP Code 81101: Basic Data & USPS Preferred City Name

Preferred Name, USPS

Alamosa, CO 81101

Acceptable Alternative

Great Sand Dunes National Mo, CO 81101

Sand Dunes Mo, CO 81101

Not Acceptable, USPS

Carmel, CO 81101

East Alamosa, CO 81101

Estrella, CO 81101

Henry, CO 81101

Stanley, CO 81101

Washington, CO 81101

Waverly, CO 81101

ZIP Code Type: STANDARD
County: Alamosa County
Centroid: Latitude 37.473, Longitude -105.867
Time Zone: Mountain Time Zone (UTC -7 hours)
Observes DST: Yes

ZIP Code 81101 has segments in 2 Counties (Alamosa, Conejos).

Businesses Addresses: 892
PO Box Addresses: 818
Residential Addresses: 6,194

Multi-Family Addresses: 75
Single Family Addresses: 6,119

The ZIP Code maps and database are updated 4 times per year.
Database updated: May 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

81101 ZIP Code Map

Alamosa, CO 81101 Data & Demographics (As of July 1, 2017)

POPULATION
Total Population	16,043
Daytime Population: Workers	9,296
Daytime Population: Residents	9,300
Total Daytime Population (TDP)	18,596
Ratio TDP/Total Population¹	1.16
Population in Households	14,770
Population in Familes	11,571
Population in Group Qrtrs	1,273
Population Density²	48
Diversity Index³	73

INCOME
Median Household Income	$37,237
Average Household Income	$50,966
Per Capita Income	$20,128

HOUSING
Total Housing Units	6,465 (100%)
Owner Occupied HU	3,381 (52.3%)
Renter Occupied HU	2,594 (40.1%)
Vacant Housing Units	490 ( 7.6%)
Median Home Value	$145,421
Average Home Value	$172,789

HOUSEHOLDS
Total Households	5,975
Average Household Size	2.47
Family Households	3,734
Average Family Size	3

NOTES

If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
Population Density = Total Population per square mile.
The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.

GROWTH RATE / YEAR	2010-2017	2017-2022
Population	1.4%	0.76%
Households	0.89%	0.76%
Families	0.83%	0.72%
Median Household Income		1.86%
Per Capita Income		1.95%

Alamosa, CO 81101 - Peer Comparisons by Rank and Percentile

The table below compares 81101 to the other 503 ZIP Codes in Colorado by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.