ZIP code 81021
Where is ZIP code 81021?
Arlington, Colorado
Kiowa County · Standard ZIP code
ZIP code 81021 belongs to Arlington, Colorado in Kiowa County. 81021 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 12 people live in the 81021 area. The closest ZIP codes are 81045 (Haswell, 12.2 mi east), 81076 (Sugar City, 19.1 mi southwest) and 81030 (Cheraw, 22.1 mi south).
| ZIP code | 81021 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Arlington |
| State | Colorado (CO) |
| County | Kiowa County |
| Time zone | Mountain Time · now |
| Area code | 719 |
| Coordinates | 38.4068, -103.3697 map |
| 3-digit prefix | 810 |
Population and income in 81021
| Population | 12 · lower than 100% of Colorado ZIP codes |
|---|---|
| People per square mile | 0 · lower than 98% of Colorado ZIP codes |
| Median age | 65.8 years · higher than 97% of Colorado ZIP codes |
| Men / women | 58% / 42% |
| Income per person | $10,167 |
| Below the poverty line | 75% |
| Bachelor’s degree or higher | 0.0% of adults 25+ |
| Housing units | 13 |
| Households | 8 (1.5 people on average) |
| Owners / renters | 63% / 38% |
| Land area | 292.78 sq mi (plus 3.94 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 81021. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 81021
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 81045 | Haswell, CO | 12.2 mi E | Standard |
| 81076 | Sugar City, CO | 19.1 mi SW | Standard |
| 81030 | Cheraw, CO | 22.1 mi S | PO Box only |
| 80823 | Karval, CO | 22.2 mi N | Standard |
| 81063 | Ordway, CO | 27 mi SW | Standard |
| 81057 | Mc Clave, CO | 29.3 mi SE | Standard |
| 81033 | Crowley, CO | 30.2 mi SW | PO Box only |
| 81034 | Ordway, CO | 30.2 mi SW | Unique |
| 81077 | Swink, CO | 30.5 mi SW | PO Box only |
| 81067 | Rocky Ford, CO | 31.4 mi SW | Standard |
| 80862 | Wild Horse, CO | 31.6 mi NE | PO Box only |
| 81062 | Olney Springs, CO | 34.1 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 81021 or measure the distance to another ZIP code.
How to address mail to 81021
123 MAIN ST
ARLINGTON CO 81021
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (81021-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 81021?
- 81021 is a Arlington, Colorado ZIP code.
- What county is 81021 in?
- ZIP code 81021 is in Kiowa County, Colorado.
- What time zone is ZIP code 81021 in?
- 81021 is in the Mountain Time zone (America/Denver).
- What area code is 81021?
- Phone numbers in ZIP code 81021 use area code 719.
- What is the population of ZIP code 81021?
- About 12 people live in ZIP code 81021, according to the Census Bureau’s American Community Survey (2020–2024).
- What ZIP codes are near 81021?
- The nearest ZIP codes to 81021 are 81045 (Haswell, 12.2 miles), 81076 (Sugar City, 19.1 miles), 81030 (Cheraw, 22.1 miles) and 80823 (Karval, 22.2 miles).