99737
ZIP 99737 is Delta Junction, Alaska, mostly in Southeast Fairbanks Census Area; area code 907; Alaska time.
- Type
- Standard
- Time zone
- America/Anchorage
- County
- Southeast Fairbanks +1 more
- Metro area
- none
- Population
- 4,774
- Coordinates
- 63.4433, -145.2962
Weather right now
Asking the National Weather Service…
Where 99737 is
Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.
- 🔢 Type 99737 into a pocket calculator and turn it upside down: LELGG — not quite a word, sorry.
- ➕ As a number, 99,737 = 11 × 9067. Its digits add up to 35, a total 212 other ZIP codes share.
- 💾In binary, the way a computer stores it:
11000010110011001 - 🏠 Its numerical neighbours: 99736 (Deering, AK, 544 mi away) and 99738 (Eagle, AK, 142 mi away). Next door on paper, a road trip in real life.
- 🔄 Backwards, 99737 becomes 73799, which is not a ZIP code at all.
- 👥 9 other ZIP codes are made of exactly the same digits (37997, 77399, 77993, 79379, 79739, 79937, …). The farthest-flung twin is 77993 in Weesatche, TX, 3,180 miles away.
- 🧭 Farther north than 99% of all ZIP codes, and farther west than 99%.
- 🎯2,492 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 99737 and you would come out at 63.44°S, 34.70°E — 1,637 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 20h 36m of daylight. Shortest: 4h 30m.
- 📏 At 5,472.6 square miles of land, 99737 is bigger than 99% of ZIP codes — room for about 4,155 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 4,774This ZIP4,774 |
|---|---|
| Households | 1,637This ZIP1,637 |
| Housing units | 2,460This ZIP2,460 |
| Median age | 37.4This ZIP37.4Alaska35.8US 38.9 |
| Median household income | $83,107This ZIP$83,107Alaska$92,788US $80,734 |
| Median home value | $312,600This ZIP$312,600Alaska$352,900US $332,700 |
| Median gross rent | $1,497This ZIP$1,497Alaska$1,419US $1,413 |
| Bachelor's degree or higher | 26.5%This ZIP26.5% |
| Mean commute | 17.4 minThis ZIP17.4 min |
| Population density | 0.9 / sq miThis ZIP0.9 / sq mi |
Business and tax activity
| Business establishments | 115This ZIP115 |
|---|---|
| Employees | 1,438This ZIP1,438 |
| Annual payroll | $136,213,000This ZIP$136,213,000 |
| Tax returns filed | 1,930This ZIP1,930 |
| Total adjusted gross income | $152,814,000This ZIP$152,814,000 |
Land area
| Land area | 5,472.62 sq miThis ZIP5,472.62 sq mi |
|---|---|
| Water area | 93.89 sq miThis ZIP93.89 sq mi |
Counties 99737 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Southeast Fairbanks Census Area | 76.2% |
| Copper River Census Area | 23.8% |
Other place names in 99737
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 99737
| ZIP | City | Distance |
|---|---|---|
99706 | Fairbanks, AK | 43.4 mi |
99731 | Fort Greely, AK | 49.9 mi |
99776 | Tanacross, AK | 56.6 mi |
99586 | Gakona, AK | 61.6 mi |
99588 | Glennallen, AK | 67.6 mi |
99714 | Salcha, AK | 74.9 mi |
99729 | Cantwell, AK | 84.3 mi |
99702 | Eielson Afb, AK | 98.8 mi |
99705 | North Pole, AK | 109.5 mi |
99716 | Two Rivers, AK | 110.0 mi |
Find every ZIP code within 10 miles of 99737 →
Questions about this ZIP code
Where is ZIP code 99737?
99737 is in Delta Junction, Alaska, in Southeast Fairbanks Census Area. Its published point location is 63.4433, -145.2962.
What county is 99737 in?
99737 spans 2 counties: Southeast Fairbanks Census Area and Copper River Census Area. Most of it falls in Southeast Fairbanks Census Area, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.
What area code is 99737?
Delta Junction uses area code 907, from NANPA's telephone records.
What time zone is 99737 in?
99737 uses America/Anchorage.
How many people live in 99737?
About 4,774 people live in ZIP code 99737, in 1,637 households, at 0.9 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What is the median household income in 99737?
$83,107 a year, against $92,788 across Alaska.
What ZIP codes are near 99737?
The closest are 99706 (43.4 mi), 99731 (49.9 mi), 99776 (56.6 mi), 99586 (61.6 mi) and 99588 (67.6 mi).
Is 99737 a PO Box ZIP code?
99737 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “99737 ZIP Code — Delta Junction, Alaska (Southeast Fairbanks Census Area).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/99737
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/99737.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.