PlainZIP

Maple Valley, WA

Single-footprint Census roll-up for Maple Valley, WA: 1 USPS ZIP, population 31,171. 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 MAPLE-VALLEY-WA · Maple Valley, WA 1 ZIPs · 31,171 pop · #809/25278 · King County

INC-TOP · RANK-TOP · BELOW-PEER · BOOK-ONE · OWN-HIGH · POP-SMALL · SPREAD-UNK · HOME-TOP

  • INC-TOP $152,261
  • RANK-TOP #809/25278
  • BELOW-PEER under Kirkland
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 86% owners
  • POP-SMALL 31,171
  • SPREAD-UNK Single-ZIP book
  • HOME-TOP $776,900

Nearest income peer: Kirkland, WA (+ $6,599 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 Maple Valley

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

Top 3%
household income vs 25,278 US cities
31,171
city population (Census)
1
USPS ZIP codes covered
$152,261
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 $152,261 and home value $776,900 should be read as near-neighborhood numbers ; bachelor's attainment averages 49.0%.

Owner-occupancy here runs high (85.6%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Washington, Longbranch is the closest lower-income city and South Prairie the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Maple Valley.

Population concentration

Maple Valley's single ZIP 98038 carries the town

Maple Valley is published as a single USPS ZIP. Code 98038 is the entire residential footprint (31,171 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

Mid-pack ZBP load on Maple Valley's one ZIP

Citywide ZBP: 752 establishments, 6,029 employees , annual payroll $314,712k (~24 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 98038 (752 units) ; leading NAICS Construction (153) · also Health care and social assistance · Professional, scientific, and technical services .

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ZIP Codes in Maple Valley, WA

These ZIP codes sit in King County, which covers 85 ZIP codes in all; 1 of them fall in Maple Valley. See the King County roll-up →

Maple Valley lands mid-pack among the 12 cities sharing King County: Bellevue, Redmond and Kirkland earn more and Seattle, Kent and Renton earn less. Sammamish marks the far end of that range at $247,182, 62% above Maple Valley.

ZIP Code Population Median income Establishments Density
98038 31,171 $152,261 752 181
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Maple Valley 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 Maple Valley, .