ZIP code 81237
Where is ZIP code 81237?
Ohio City, Colorado
Gunnison County · Standard ZIP code
ZIP code 81237 belongs to Ohio City, Colorado in Gunnison County. 81237 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 970. About 169 people live in the 81237 area, where the median household income is $134,038. The closest ZIP codes are 81239 (Parlin, 2.4 mi southwest), 81241 (Pitkin, 6.4 mi northeast) and 81248 (Sargents, 15.5 mi southeast).
| ZIP code | 81237 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Ohio City |
| State | Colorado (CO) |
| County | Gunnison County |
| Time zone | Mountain Time · now |
| Area code | 970 |
| Coordinates | 38.5667, -106.6123 map |
| 3-digit prefix | 812 |
Population and income in 81237
| Population | 169 · lower than 91% of Colorado ZIP codes |
|---|---|
| People per square mile | 3 · lower than 78% of Colorado ZIP codes |
| Median age | 61.7 years · higher than 93% of Colorado ZIP codes |
| Men / women | 43% / 57% |
| Median household income | $134,038 · higher than 89% of Colorado ZIP codes |
| Income per person | $57,367 |
| Below the poverty line | 0.0% |
| Bachelor’s degree or higher | 77% of adults 25+ |
| Median home value | $583,300 · higher than 69% of Colorado ZIP codes |
| Housing units | 209 |
| Households | 74 (2.28 people on average) |
| Owners / renters | 100% / 0.0% |
| Land area | 53.88 sq mi (plus 0.04 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 81237. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 81237
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 81239 | Parlin, CO | 2.4 mi SW | Standard |
| 81241 | Pitkin, CO | 6.4 mi NE | PO Box only |
| 81248 | Sargents, CO | 15.5 mi SE | PO Box only |
| 81231 | Gunnison, CO | 17 mi W | Unique |
| 81227 | Monarch, CO | 17.2 mi E | PO Box only |
| 81230 | Gunnison, CO | 17.3 mi W | Standard |
| 81210 | Almont, CO | 17.7 mi N | Standard |
| 81224 | Crested Butte, CO | 28.1 mi NW | Standard |
| 81236 | Nathrop, CO | 28.5 mi E | Standard |
| 81242 | Poncha Springs, CO | 29.2 mi E | PO Box only |
| 81225 | Crested Butte, CO | 29.8 mi NW | PO Box only |
| 81211 | Buena Vista, CO | 31.3 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 81237 or measure the distance to another ZIP code.
How to address mail to 81237
123 MAIN ST
OHIO CITY CO 81237
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (81237-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 81237?
- 81237 is a Ohio City, Colorado ZIP code.
- What county is 81237 in?
- ZIP code 81237 is in Gunnison County, Colorado.
- What time zone is ZIP code 81237 in?
- 81237 is in the Mountain Time zone (America/Denver).
- What area code is 81237?
- Phone numbers in ZIP code 81237 use area code 970.
- What is the population of ZIP code 81237?
- About 169 people live in ZIP code 81237, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 81237?
- The median household income in 81237 is $134,038 a year, higher than 89% of Colorado ZIP codes.
- What ZIP codes are near 81237?
- The nearest ZIP codes to 81237 are 81239 (Parlin, 2.4 miles), 81241 (Pitkin, 6.4 miles), 81248 (Sargents, 15.5 miles) and 81231 (Gunnison, 17 miles).