ZIP Code 81144 has segments in 2 Counties (Alamosa, Rio Grande).
The ZIP Code maps and database are updated 4 times per year.
Database updated: October 1, 2025, Maps updated: May 1, 2024.
POPULATION | |
|---|---|
| Total Population | 7,445 (100%) |
| Population in Households | 7,357 (98.8%) |
| Population in Families | 5,810 (78.0%) |
| Population in Group Quarters1 | 88 ( 1.2%) |
| Population Density | 27 |
| Diversity Index2 | 76 |
INCOME | |
| Median Household Income | $72,363 |
| Average Household Income | $90,414 |
| % of Income for Mortgage4 | 22% |
| Per Capita Income | $35,535 |
| Wealth Index5 | 72 |
| Socioeconomic Status Index6 | Low (42.4) |
HOUSING | |
|---|---|
| Total HU (Housing Units) | 3,220 (100%) |
| Owner Occupied HU | 1,905 (59.2%) |
| Renter Occupied HU | 1,019 (31.6%) |
| Vacant Housing Units | 296 ( 9.2%) |
| Median Home Value | $248,318 |
| Average Home Value | $311,286 |
| Housing Affordability Index3 | 113 |
HOUSEHOLDS | |
| Total Households | 2,924 |
| Average Household Size | 2.52 |
| Family Households | 1,841 |
| Average Family Size | 3.00 |
GROWTH RATE / YEAR |
2020-2025 | 2025-2030 |
|---|---|---|
| Population | 0.48% | -1.06% |
| Households | 0.28% | -1.18% |
| Families | -1.63% | |
| Median Household Income | 1.83% | |
| Per Capita Income | 1.62% | |
| Owner Occupied HU | -0.40% |
The table below compares 81144 to the other 524 ZIP Codes in Colorado by rank and percentile using July 1, 2025 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.
| Variable Description | Rank | Percentile |
|---|---|---|
| Total Population | # 200 | 62nd |
| Population Density | # 272 | 48th |
| Median Household Income | # 364 | 31st |
| Housing Affordability Index | # 496 | 95th |
| Per Capita Income | # 395 | 25th |
| Diversity Index | # 67 | 87th |
Additional comparisons and rankings can be made with a VERY EASY TO USE Colorado Census Data Comparison Tool.