PlainZIP

Seward, AK

Single-footprint Census roll-up for Seward, AK: 1 USPS ZIP, population 4,932. Open the primary ZIP for household income, housing tenure, and commute from ACS 2023 5-Year Estimates.

U.S. Census Bureau, SimpleMaps US ZIP Code Database, delivery-area ZIP coverage

ACS city ledger plate

Sheet SEWARD-AK · Seward, AK 1 ZIPs · 4,932 pop · #6938/25278 · Kenai Peninsula

INC-HIGH · RANK-UPPER · ABOVE-PEER · BOOK-ONE · OWN-LOW · POP-VILLAGE · SPREAD-UNK · HOME-MID

  • INC-HIGH $87,760
  • RANK-UPPER #6938/25278
  • ABOVE-PEER over Clam Gulch
  • BOOK-ONE 1 ZIP
  • OWN-LOW 64% owners
  • POP-VILLAGE 4,932
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $384,600

Nearest income peer: Clam Gulch, AK ( $2,760 income $)

Instrument codes from this city’s ACS household income, national rank, county-peer gap, ZIP book, owner tenure, population scale, intra-city income spread, and home-value band, not a moving recommendation.

Income neighbourhood around Seward

Lowest/highest poles plus county-sharing cities nearest Seward on average ZIP median household income. Full ladder: /cities.

median HH income

What this shows County-sharing peers only, not the full US city board. Open a near peer when the gap is small; open the poles when the mosaic is wide.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2026-08-25

National city placement

According to ACS 5-Year Estimates, Seward, AK sits among US cities with an above-median household income, on a village-scale population base, across a single-ZIP footprint.

Top 27%
household income vs 25,278 US cities
4,932
city population (Census)
1
USPS ZIP codes covered
$87,760
avg ZIP median income

Income percentile ranks this city's average ZIP median household income against 25,278 US cities with ACS income on at least one ZIP. Scale and ZIP-spread words come from Census population and USPS ZIP coverage.

Above-median income on a short ZIP list (1) - lead code 99664 (4,932 residents). Household income $87,760 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy is comparatively low (63.9%) for this income tier, rent $1,205 may matter more than the home-value average.

Within Alaska, Fairbanks is the closest lower-income city and Galena the closest higher-income city by average ZIP household income. Their 4 and 1 ZIP footprints are the immediate statewide comparison set for Seward.

Population concentration

One ZIP, 99664, is all of Seward

There is no split to weigh here: 99664 holds every one of Seward's 4,932 ACS residents. City-level and ZIP-level numbers on this site are the same number twice, check the ZIP page for the income/tenure/commute breakdown.

Census ZBP business roll-up

Dense ZBP book packed into Seward's one ZIP

Citywide ZBP: 243 establishments, 1,420 employees , annual payroll $97,930k (~49 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 99664 (243 units) ; leading NAICS Accommodation and food services (72) · also Transportation and warehousing · Retail trade .

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ZIP Codes in Seward, AK

These ZIP codes sit in Kenai Peninsula, which covers 14 ZIP codes in all; 1 of them fall in Seward. See the Kenai Peninsula roll-up →

Seward sits in the upper half of Kenai Peninsula on income: Kenai, Soldotna and Homer report less, while Sterling and Cooper Landing report more. Cooper Landing marks the far end of that range at $143,672, 64% above Seward.

ZIP Code Population Median income Establishments Density
99664 4,932 $87,760 243 1
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Seward roll-ups here are for informational purposes only and do not constitute financial or relocation advice. ACS and Census ZBP figures are estimates; confirm the current table against Census before a money or move decision involving Seward, .