PlainZIP

Union, WA

Single-footprint Census roll-up for Union, WA: 1 USPS ZIP, population 1,764. 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 UNION-WA · Union, WA 1 ZIPs · 1,764 pop · #1222/25278 · Mason County

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

  • INC-TOP $138,370
  • RANK-TOP #1222/25278
  • ABOVE-PEER over Allyn
  • BOOK-ONE 1 ZIP
  • OWN-MID 83% owners
  • POP-VILLAGE 1,764
  • SPREAD-UNK Single-ZIP book
  • HOME-HIGH $558,400

Nearest income peer: Allyn, WA ( $38,887 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 Union

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

Top 5%
household income vs 25,278 US cities
1,764
city population (Census)
1
USPS ZIP codes covered
$138,370
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.

High-income footprint on only 1 ZIP: the city page and the ZIP page nearly coincide. Headline income $138,370 and home value $558,400 should be read as near-neighborhood numbers ; bachelor's attainment averages 48.2%.

Owner-occupancy sits in a mixed band (83.3%) - check the ZIP page's tenure split before treating Union as a pure owner town.

Within Washington, Ravensdale is the closest lower-income city and Deer Harbor the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Union.

Population concentration

One ZIP, 98592, is all of Union

There is no split to weigh here: 98592 holds every one of Union's 1,764 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

Mid-pack ZBP load on Union's one ZIP

Citywide ZBP: 38 establishments, 432 employees , annual payroll $20,656k (~22 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 98592 (38 units) ; leading NAICS Construction (11) · also Accommodation and food services · Professional, scientific, and technical services .

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ZIP Codes in Union, WA

These ZIP codes sit in Mason County, which covers 9 ZIP codes in all; 1 of them fall in Union. See the Mason County roll-up →

No other city sharing Mason County reports a higher average ZIP median income than Union. Shelton, Belfair and Allyn sit below it, so a household comparing this county on income alone starts here. Tahuya marks the far end of that range at $61,975, 55% below Union.

ZIP Code Population Median income Establishments Density
98592 1,764 $138,370 38 39
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Union 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 Union, .