Zip code 99731: Fort Greely, Alaska
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 99731
99731 is a non-residential zip code for Fort Greely, Alaska (Southeast Fairbanks Census Area). It has no delivery area of its own, so the Census Bureau doesn't publish population or housing figures for it. Codes like this are usually assigned to post office boxes, or to a single organization such as a university, hospital, government agency or large company that gets enough mail to need its own zip code.
For a picture of the people who live around 99731, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- Fort Greely
- State
- Alaska
- Center point
- 63.9520° N, 146.4510° W
- Time zone
- Alaska Time (UTC-9, UTC-8 in summer)
- Zip type
- PO box or unique zip
Zip codes near 99731
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 99714 | Salcha, AK | 30 mi | $88,258 |
| 99737 | Delta Junction, AK | 50 mi | $83,107 |
| 99702 | Eielson Afb, AK | 52 mi | $68,640 |
| 99706 | Fairbanks, AK | 54 mi | — |
| 99705 | North Pole, AK | 62 mi | $96,964 |
| 99716 | Two Rivers, AK · PO box | 65 mi | — |
| 99729 | Cantwell, AK | 68 mi | $43,438 |
| 99703 | Fort Wainwright, AK | 70 mi | $68,667 |
| 99710 | Fairbanks, AK · PO box | 72 mi | — |
| 99711 | Fairbanks, AK · PO box | 72 mi | — |
| 99775 | Fairbanks, AK | 75 mi | $71,959 |
| 99712 | Fairbanks, AK | 78 mi | $112,808 |
Questions about 99731
What city is zip code 99731?
99731 is assigned to Fort Greely, Alaska. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 99731 in?
99731 is in Southeast Fairbanks Census Area, Alaska.
What time zone is 99731 in?
99731 is in Alaska Time.
What zip codes are near 99731?
The closest zip codes to 99731 are 99714, 99737, 99702, 99706, 99705.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 99731, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.