ZIP code 99691
Where is ZIP code 99691?
Nikolai, Alaska
Yukon-Koyukuk Census Area · PO Box only ZIP code
ZIP code 99691 belongs to Nikolai, Alaska in Yukon-Koyukuk Census Area. 99691 is a PO Box only ZIP code: it is used for post office boxes at the Nikolai post office, not for street addresses. It is in the Alaska Time zone and uses area code 907. About 49 people live in the 99691 area. The closest ZIP codes are 99627 (Mc Grath, 16.6 mi northwest), 99675 (Takotna, 52.2 mi west) and 99757 (Lake Minchumina, 85.9 mi northeast).
| ZIP code | 99691 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Nikolai |
| Also accepted | Mc Grath |
| State | Alaska (AK) |
| County | Yukon-Koyukuk Census Area |
| Time zone | Alaska Time · now |
| Area code | 907 |
| Coordinates | 63.0767, -154.433 map |
| 3-digit prefix | 996 |
Population and income in 99691
| Population | 49 · lower than 87% of Alaska ZIP codes |
|---|---|
| People per square mile | 0 · lower than 91% of Alaska ZIP codes |
| Median age | 52.4 years · higher than 88% of Alaska ZIP codes |
| Men / women | 59% / 41% |
| Income per person | $40,745 |
| Below the poverty line | 25% |
| Bachelor’s degree or higher | 2.3% of adults 25+ |
| Median home value | $106,300 · lower than 73% of Alaska ZIP codes |
| Housing units | 80 |
| Households | 32 (1.53 people on average) |
| Owners / renters | 78% / 22% |
| Land area | 4624.96 sq mi (plus 18.56 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 99691. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 99691
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 99627 | Mc Grath, AK | 16.6 mi NW | PO Box only |
| 99675 | Takotna, AK | 52.2 mi W | PO Box only |
| 99757 | Lake Minchumina, AK | 85.9 mi NE | PO Box only |
| 99768 | Ruby, AK | 100.7 mi NW | PO Box only |
| 99667 | Skwentna, AK | 116.5 mi SE | PO Box only |
| 99668 | Sleetmute, AK | 131.9 mi SW | PO Box only |
| 99656 | Red Devil, AK | 140.6 mi SW | PO Box only |
| 99755 | Denali National Park, AK | 141.7 mi E | PO Box only |
| 99575 | Crooked Creek, AK | 143.2 mi SW | PO Box only |
| 99748 | Kaltag, AK | 157.3 mi NW | PO Box only |
| 99754 | Koyukuk, AK | 159.1 mi NW | PO Box only |
| 99765 | Nulato, AK | 162.5 mi NW | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 99691 or measure the distance to another ZIP code.
How to address mail to 99691
PO BOX 123
NIKOLAI AK 99691
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts MC GRATH as the city name for 99691. Adding the 4-digit ZIP+4 code (99691-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 99691?
- 99691 is a Nikolai, Alaska ZIP code. Mc Grath is also accepted as the city name.
- What county is 99691 in?
- ZIP code 99691 is in Yukon-Koyukuk Census Area, Alaska.
- What time zone is ZIP code 99691 in?
- 99691 is in the Alaska Time zone (America/Anchorage).
- What area code is 99691?
- Phone numbers in ZIP code 99691 use area code 907.
- What is the population of ZIP code 99691?
- About 49 people live in ZIP code 99691, according to the Census Bureau’s American Community Survey (2020–2024).
- Can I use 99691 for a street address?
- No. 99691 is only for PO Boxes. Street addresses in Nikolai use another ZIP code.
- What ZIP codes are near 99691?
- The nearest ZIP codes to 99691 are 99627 (Mc Grath, 16.6 miles), 99675 (Takotna, 52.2 miles), 99757 (Lake Minchumina, 85.9 miles) and 99768 (Ruby, 100.7 miles).