ZIP code 81146
Where is ZIP code 81146?
Mosca, Colorado
Alamosa County · Standard ZIP code
ZIP code 81146 belongs to Mosca, Colorado in Alamosa County. 81146 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Mountain Time zone and uses area code 719. About 637 people live in the 81146 area, where the median household income is $69,556. The closest ZIP codes are 81136 (Hooper, 7 mi northwest), 81102 (Alamosa, 11.8 mi south) and 81101 (Alamosa, 12.1 mi south).
| ZIP code | 81146 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Mosca |
| State | Colorado (CO) |
| County | Alamosa County |
| Time zone | Mountain Time · now |
| Area code | 719 |
| Coordinates | 37.6358, -105.8069 map |
| 3-digit prefix | 811 |
Population and income in 81146
| Population | 637 · lower than 74% of Colorado ZIP codes |
|---|---|
| People per square mile | 2 · lower than 84% of Colorado ZIP codes |
| Median age | 32.3 years · lower than 93% of Colorado ZIP codes |
| Men / women | 67% / 33% |
| Median household income | $69,556 · lower than 67% of Colorado ZIP codes |
| Income per person | $38,608 |
| Below the poverty line | 1.1% |
| Bachelor’s degree or higher | 38% of adults 25+ |
| Median home value | $232,100 · lower than 82% of Colorado ZIP codes |
| Median rent | $805 a month |
| Housing units | 287 |
| Households | 235 (2.71 people on average) |
| Owners / renters | 82% / 18% |
| Land area | 279.86 sq mi (plus 0.05 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 81146. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 81146
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 81136 | Hooper, CO | 7 mi NW | Standard |
| 81102 | Alamosa, CO | 11.8 mi S | Unique |
| 81101 | Alamosa, CO | 12.1 mi S | Standard |
| 81135 | Homelake, CO | 16.4 mi W | PO Box only |
| 81125 | Center, CO | 16.9 mi NW | Standard |
| 81144 | Monte Vista, CO | 18.8 mi W | Standard |
| 81123 | Blanca, CO | 21.2 mi SE | Standard |
| 81131 | Crestone, CO | 22.9 mi N | PO Box only |
| 81140 | La Jara, CO | 26.2 mi SW | Standard |
| 81133 | Fort Garland, CO | 26.3 mi SE | Standard |
| 81151 | Sanford, CO | 26.6 mi S | Standard |
| 81143 | Moffat, CO | 28.3 mi N | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 81146 or measure the distance to another ZIP code.
How to address mail to 81146
123 MAIN ST
MOSCA CO 81146
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (81146-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 81146?
- 81146 is a Mosca, Colorado ZIP code.
- What county is 81146 in?
- ZIP code 81146 is in Alamosa County, Colorado.
- What time zone is ZIP code 81146 in?
- 81146 is in the Mountain Time zone (America/Denver).
- What area code is 81146?
- Phone numbers in ZIP code 81146 use area code 719.
- What is the population of ZIP code 81146?
- About 637 people live in ZIP code 81146, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 81146?
- The median household income in 81146 is $69,556 a year, lower than 67% of Colorado ZIP codes.
- What ZIP codes are near 81146?
- The nearest ZIP codes to 81146 are 81136 (Hooper, 7 miles), 81102 (Alamosa, 11.8 miles), 81101 (Alamosa, 12.1 miles) and 81135 (Homelake, 16.4 miles).