ZIP Code 81431 has segments in 3 Counties (Dolores, Montrose, San Miguel).
The ZIP Code maps and database are updated 4 times per year.
Database updated: June 1, 2025, Maps updated:  May 1, 2024.
| POPULATION | |
|---|---|
| Total Population | 410 (100%) | 
| Population in Households | 410 (100.0%) | 
| Population in Families | 295 (72.0%) | 
| Population in Group Quarters1 | 0 | 
| Population Density | 2 | 
| Diversity Index2 | 20 | 
| INCOME | |
| Median Household Income | $79,171 | 
| Average Household Income | $109,911 | 
| % of Income for Mortgage4 | 47% | 
| Per Capita Income | $49,594 | 
| Wealth Index5 | 120 | 
| Socioeconomic Status Index6 | High (67.2) | 
| HOUSING | |
|---|---|
| Total HU (Housing Units) | 261 (100%) | 
| Owner Occupied HU | 137 (52.5%) | 
| Renter Occupied HU | 48 (18.4%) | 
| Vacant Housing Units | 76 (29.1%) | 
| Median Home Value | $589,674 | 
| Average Home Value | $767,737 | 
| Housing Affordability Index3 | 52 | 
| HOUSEHOLDS | |
| Total Households | 185 | 
| Average Household Size | 2.22 | 
| Family Households | 113 | 
| Average Family Size | 3.00 | 
| GROWTH RATE / YEAR | 2020-2025 | 2025-2030 | 
|---|---|---|
| Population | 0.57% | 0.44% | 
| Households | 0.52% | 0.32% | 
| Families | -0.36% | |
| Median Household Income | 3.26% | |
| Per Capita Income | 3.17% | |
| Owner Occupied HU | 1.28% | 
The table below compares 81431 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 | # 413 | 21st | 
| Population Density | # 429 | 19th | 
| Median Household Income | # 301 | 43rd | 
| Housing Affordability Index | # 137 | 26th | 
| Per Capita Income | # 202 | 62nd | 
| Diversity Index | # 514 | 2nd | 
Additional comparisons and rankings can be made with a VERY EASY TO USE Colorado Census Data Comparison Tool.