PlainZIP

Coulee Dam, WA

Single-footprint Census roll-up for Coulee Dam, WA: 1 USPS ZIP, population 1,439. 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 COULEE-DAM-WA · Coulee Dam, WA 1 ZIPs · 1,439 pop · #14994/25278 · Okanogan County

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

  • INC-MID $65,946
  • RANK-MID #14994/25278
  • ABOVE-PEER over Riverside
  • BOOK-ONE 1 ZIP
  • OWN-MID 67% owners
  • POP-VILLAGE 1,439
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $238,900

Nearest income peer: Riverside, WA ( $2,071 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 Coulee Dam

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

41st pct
household income vs 25,278 US cities
1,439
city population (Census)
1
USPS ZIP codes covered
$65,946
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.

Below-median income with few delivery areas (1): read cost-of-living from the primary ZIP. Household income $65,946 and poverty 15.8% concentrate in 99116.

Owner-occupancy sits in a mixed band (67.2%) - check the ZIP page's tenure split before treating Coulee Dam as a pure owner town.

Within Washington, Waverly is the closest lower-income city and Ritzville the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Coulee Dam.

Population concentration

One ZIP, 99116, is all of Coulee Dam

There is no split to weigh here: 99116 holds every one of Coulee Dam's 1,439 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

Sparse ZBP book inside single-ZIP Coulee Dam

Citywide ZBP: 20 establishments, 199 employees , annual payroll $7,106k (~14 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 99116 (20 units) ; leading NAICS Retail trade (4) · also Administrative and support and waste management and remediation services · Health care and social assistance .

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ZIP Codes in Coulee Dam, WA

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

Coulee Dam lands mid-pack among the 12 cities sharing Okanogan County: Omak, Twisp and Winthrop earn more and Tonasket, Brewster and Okanogan earn less. Carlton marks the far end of that range at $98,715, 50% above Coulee Dam.

ZIP Code Population Median income Establishments Density
99116 1,439 $65,946 20 12
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Coulee Dam 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 Coulee Dam, .