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zipcodes.pro — ZIP/99663

99663

ZIP 99663 is Seldovia, Alaska, in Kenai Peninsula Borough; area code 907; Alaska time.

Type
Standard
Time zone
America/Anchorage
Metro area
none
Population
417
Coordinates
59.4012, -151.6246
☼ Live from 99663 — Seldovia, AK

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Local time: —

Where 99663 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.

★ Weird and wonderful facts about 99663
  • 🔢 Type 99663 into a pocket calculator and turn it upside down: EggGG — not quite a word, sorry.
  • ➕ As a number, 99,663 = 3 × 139 × 239. Its digits add up to 33, a total 456 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 11000010101001111
  • 🏠 Its numerical neighbours: 99662 (Scammon Bay, AK, 501 mi away) and 99664 (Seward, AK, 90 mi away). Next door on paper, a road trip in real life.
  • 🔄 Backwards, 99663 becomes 36699, which is not a ZIP code at all.
  • 👥 4 other ZIP codes are made of exactly the same digits (39669, 66939, 93669, 99636). The farthest-flung twin is 39669 in Woodville, MS, 3,358 miles away.
  • 🧭 Farther north than 99% of all ZIP codes, and farther west than 99%.
  • 🎯2,636 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 99663 and you would come out at 59.40°S, 28.38°E — 1,762 miles from Gqeberha, South Africa, the nearest big city to that spot.
  • ☀Longest day of the year: 18h 39m of daylight. Shortest: 6h 03m.
  • 📏 At 114.8 square miles of land, 99663 is bigger than 81% of ZIP codes — room for about 87 Central Parks.
🌙 The sky over 99663 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population417This ZIP417
Households187This ZIP187
Housing units378This ZIP378
Median age52.8This ZIP52.8Alaska35.8US 38.9
Median household income$84,306This ZIP$84,306Alaska$92,788US $80,734
Median home value$198,200This ZIP$198,200Alaska$352,900US $332,700
Median gross rent$800This ZIP$800Alaska$1,419US $1,413
Bachelor's degree or higher29.3%This ZIP29.3%
Mean commute11.1 minThis ZIP11.1 min
Population density3.6 / sq miThis ZIP3.6 / sq mi

Business and tax activity

Business establishments18This ZIP18
Employees46This ZIP46
Annual payroll$1,798,000This ZIP$1,798,000

Land area

Land area114.84 sq miThis ZIP114.84 sq mi
Water area5.58 sq miThis ZIP5.58 sq mi

Other place names in 99663

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 99663

ZIPCityDistance
99603 Homer, AK 18.1 mi
99556 Anchor Point, AK 30.0 mi
99639 Ninilchik, AK 40.6 mi
99610 Kasilof, AK 62.0 mi
99669 Soldotna, AK 69.5 mi
99568 Clam Gulch, AK 69.8 mi
99672 Sterling, AK 86.1 mi
99664 Seward, AK 89.6 mi
99572 Cooper Landing, AK 97.1 mi
99611 Kenai, AK 103.8 mi

Find every ZIP code within 10 miles of 99663 →

Questions about this ZIP code

Where is ZIP code 99663?

99663 is in Seldovia, Alaska, in Kenai Peninsula Borough. Its published point location is 59.4012, -151.6246.

What county is 99663 in?

99663 lies in Kenai Peninsula Borough.

What area code is 99663?

Seldovia uses area code 907, from NANPA's telephone records.

What time zone is 99663 in?

99663 uses America/Anchorage.

How many people live in 99663?

About 417 people live in ZIP code 99663, in 187 households, at 3.6 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 99663?

$84,306 a year, against $92,788 across Alaska.

What ZIP codes are near 99663?

The closest are 99603 (18.1 mi), 99556 (30 mi), 99639 (40.6 mi), 99610 (62 mi) and 99669 (69.5 mi).

Is 99663 a PO Box ZIP code?

99663 is a standard ZIP code. A normal ZIP code with street delivery.

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zipcodes.pro. “99663 ZIP Code — Seldovia, Alaska (Kenai Peninsula Borough).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/99663

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