ZIP code 99591
Where is ZIP code 99591?
Saint George Island, Alaska
Aleutians West Census Area · PO Box only ZIP code
ZIP code 99591 belongs to Saint George Island, Alaska in Aleutians West Census Area. 99591 is a PO Box only ZIP code: it is used for post office boxes at the Saint George Island post office, not for street addresses. It is in the Alaska Time zone and uses area code 907. About 70 people live in the 99591 area. The closest ZIP codes are 99660 (Saint Paul Island, 48.2 mi northwest), 99685 (Unalaska, 220.8 mi southeast) and 99553 (Akutan, 225.7 mi southeast).
| ZIP code | 99591 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Saint George Island |
| Also accepted | Saint Paul Island, St George Is, St Paul Isle |
| State | Alaska (AK) |
| County | Aleutians West Census Area |
| Time zone | Alaska Time · now |
| Area code | 907 |
| Coordinates | 56.5769, -169.6304 map |
| 3-digit prefix | 995 |
Population and income in 99591
| Population | 70 · lower than 84% of Alaska ZIP codes |
|---|---|
| People per square mile | 2 · lower than 68% of Alaska ZIP codes |
| Median age | 27.6 years · lower than 76% of Alaska ZIP codes |
| Men / women | 60% / 40% |
| Income per person | $8,846 |
| Below the poverty line | 70% |
| Bachelor’s degree or higher | 31% of adults 25+ |
| Median home value | $95,000 · lower than 79% of Alaska ZIP codes |
| Housing units | 31 |
| Households | 7 (10 people on average) |
| Owners / renters | 71% / 29% |
| Land area | 34.78 sq mi (plus 3.28 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 99591. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 99591
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 99660 | Saint Paul Island, AK | 48.2 mi NW | PO Box only |
| 99685 | Unalaska, AK | 220.8 mi SE | PO Box only |
| 99553 | Akutan, AK | 225.7 mi SE | PO Box only |
| 99692 | Dutch Harbor, AK | 234.3 mi SE | PO Box only |
| 99638 | Nikolski, AK | 253.2 mi S | PO Box only |
| 99583 | False Pass, AK | 263.1 mi SE | PO Box only |
| 99630 | Mekoryuk, AK | 268.1 mi NE | PO Box only |
| 99614 | Kipnuk, AK | 307.4 mi NE | PO Box only |
| 99612 | King Cove, AK | 308.1 mi E | PO Box only |
| 99561 | Chefornak, AK | 319 mi NE | PO Box only |
| 99690 | Nightmute, AK | 321.7 mi NE | PO Box only |
| 99681 | Tununak, AK | 330.1 mi NE | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 99591 or measure the distance to another ZIP code.
How to address mail to 99591
PO BOX 123
SAINT GEORGE ISLAND AK 99591
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts SAINT PAUL ISLAND, ST GEORGE IS and ST PAUL ISLE as the city name for 99591. Avoid St George: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (99591-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 99591?
- 99591 is a Saint George Island, Alaska ZIP code. Saint Paul Island, St George Is and St Paul Isle are also accepted as the city name.
- What county is 99591 in?
- ZIP code 99591 is in Aleutians West Census Area, Alaska.
- What time zone is ZIP code 99591 in?
- 99591 is in the Alaska Time zone (America/Nome).
- What area code is 99591?
- Phone numbers in ZIP code 99591 use area code 907.
- What is the population of ZIP code 99591?
- About 70 people live in ZIP code 99591, according to the Census Bureau’s American Community Survey (2020–2024).
- Can I use 99591 for a street address?
- No. 99591 is only for PO Boxes. Street addresses in Saint George Island use another ZIP code.
- What ZIP codes are near 99591?
- The nearest ZIP codes to 99591 are 99660 (Saint Paul Island, 48.2 miles), 99685 (Unalaska, 220.8 miles), 99553 (Akutan, 225.7 miles) and 99692 (Dutch Harbor, 234.3 miles).