PlainZIP

Cosmopolis, WA

Single-footprint Census roll-up for Cosmopolis, WA: 1 USPS ZIP, population 2,129. 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 COSMOPOLIS-WA · Cosmopolis, WA 1 ZIPs · 2,129 pop · #9427/25278 · Grays Harbor County

INC-HIGH · RANK-UPPER · PHOTO-FINISH · BOOK-ONE · OWN-HIGH · POP-VILLAGE · SPREAD-UNK · HOME-MID

  • INC-HIGH $79,459
  • RANK-UPPER #9427/25278
  • PHOTO-FINISH ≈ Elma
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 85% owners
  • POP-VILLAGE 2,129
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $339,000

Nearest income peer: Elma, WA ( $643 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 Cosmopolis

Lowest/highest poles plus county-sharing cities nearest Cosmopolis 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, Cosmopolis, WA sits among US cities with an above-median household income, on a village-scale population base, across a single-ZIP footprint.

Top 37%
household income vs 25,278 US cities
2,129
city population (Census)
1
USPS ZIP codes covered
$79,459
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 98537 (2,129 residents). Household income $79,459 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy here runs high (85.0%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Washington, Chimacum is the closest lower-income city and Hansville the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Cosmopolis.

Population concentration

Cosmopolis's single ZIP 98537 carries the town

Cosmopolis is published as a single USPS ZIP. Code 98537 is the entire residential footprint (2,129 ACS residents), so the city page and the ZIP page tell the same household story, open that ZIP for income, tenure, and commute detail.

Census ZBP business roll-up

Sparse ZBP book inside single-ZIP Cosmopolis

Citywide ZBP: 27 establishments, 156 employees , annual payroll $6,744k (~13 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 98537 (27 units) ; leading NAICS Construction (5) · also Accommodation and food services · Retail trade .

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ZIP Codes in Cosmopolis, WA

These ZIP codes sit in Grays Harbor County, which covers 20 ZIP codes in all; 1 of them fall in Cosmopolis. See the Grays Harbor County roll-up →

Cosmopolis sits in the upper half of Grays Harbor County on income: Aberdeen, Hoquiam and Ocean Shores report less, while Montesano and Oakville report more. Grayland marks the far end of that range at $42,400, 47% below Cosmopolis.

ZIP Code Population Median income Establishments Density
98537 2,129 $79,459 27 4
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Cosmopolis 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 Cosmopolis, .