PlainZIP

Washington, MO

Single-footprint Census roll-up for Washington, MO: 1 USPS ZIP, population 21,524. 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 WASHINGTON-MO · Washington, MO 1 ZIPs · 21,524 pop · #7704/25278 · Franklin County

INC-HIGH · RANK-UPPER · BELOW-PEER · BOOK-ONE · OWN-MID · POP-TOWN · SPREAD-UNK · HOME-MID

  • INC-HIGH $85,025
  • RANK-UPPER #7704/25278
  • BELOW-PEER under Catawissa
  • BOOK-ONE 1 ZIP
  • OWN-MID 77% owners
  • POP-TOWN 21,524
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $273,600

Nearest income peer: Catawissa, MO (+ $3,725 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 Washington

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

Top 30%
household income vs 25,278 US cities
21,524
city population (Census)
1
USPS ZIP codes covered
$85,025
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 63090 (21,524 residents). Household income $85,025 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy sits in a mixed band (76.5%) - check the ZIP page's tenure split before treating Washington as a pure owner town.

Within Missouri, Brookline is the closest lower-income city and Carl Junction the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Washington.

Population concentration

Washington reads through its lone ZIP, 63090

21,524 ACS residents, one ZIP: 63090 is not the leading code inside Washington, it is the only one on file. Treat the ZIP page as the primary source for anything below the city-wide total.

Census ZBP business roll-up

Dense ZBP book packed into Washington's one ZIP

Citywide ZBP: 864 establishments, 13,182 employees , annual payroll $716,902k (~40 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 63090 (864 units) ; leading NAICS Retail trade (132) · also Health care and social assistance · Construction .

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ZIP Codes in Washington, MO

These ZIP codes sit in Franklin County, which covers 19 ZIP codes in all; 1 of them fall in Washington. See the Franklin County roll-up →

Washington sits in the upper half of Franklin County on income: Union, Pacific and Saint Clair report less, while Catawissa and Beaufort report more. Gerald marks the far end of that range at $50,203, 41% below Washington.

ZIP Code Population Median income Establishments Density
63090 21,524 $85,025 864 102
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Washington 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 Washington, .