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Okanogan County · Washington

ZIP code 98855

Population, income, housing costs and the sales tax rate charged on purchases inside ZIP 98855 — Census 2019-2023 ACS 5-year, no modelled estimates.
Population
5,615

ZCTA residents

Median income
$51,063

Household, past 12 months

Median home
$230,100

Owner-occupied value

Sales tax
6.5%

Washington state rate

Quick answer

ZIP 98855 sits in Okanogan County, Washington and is home to 5,615 people. Median household income is $51,063, the median home is worth $230,100 and median gross rent is $848. 71.1% of households own their home, and purchases are taxed at 6.5% (Washington state rate).

County
Okanogan County

FIPS 53047

State
Washington (WA)

605 ZIPs covered

Area codes
Not published

No NANPA match for this ZIP

Metro area
Outside covered metros

Rate jurisdiction used for tax

The numbers for 98855

American Community Survey 2019-2023 ACS 5-year estimates for this ZCTA.

Population
5,615ZIP 98855 residents
Median household income
$51,063Past 12 months, inflation adjusted
Median home value
$230,100Owner-occupied units
Median gross rent
$848Rent plus utilities, monthly
Median age
45.3 yrsAll residents
Homeownership rate
71.1%Owner-occupied households

ZIP 98855 in context

How this area compares with national benchmarks.

ZIP 98855 is a mid-size town in Okanogan County, Washington, with 5,615 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #283 of 605 ranked by population — larger than 53% of them. The median age here is 45.3 years against 39.1 nationally, a markedly older profile that usually tracks retirees staying put and younger households leaving for work. Places under 65,000 residents only appear in the five-year release, never the one-year file, so these values pool sixty months of responses and lag the current year by design.

Households in ZIP 98855 earn a median of $51,063 a year, 35% below the national figure of $78,538. This figure covers the household, not the worker: two people on ordinary wages at one address outrank a single professional in the same table. Poverty reaches 17.9% of residents here, above the 12.4% national rate.

The typical owner-occupied home in ZIP 98855 is valued at $230,100, 24.2% below the national figure, while median gross rent runs $848 a month, 39.7% below the national figure, or roughly $10,176 across a full year. A household on the local median income would put about 19.9% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is cheap relative to what people here earn. The home-price-to-income ratio works out to 4.5×, against roughly 3.9× nationally, so buying is harder here than in the average US market. 71.1% of occupied homes are owner-occupied versus 65% nationally, so the market leans toward owners. Gross rent folds in the utilities a tenant pays separately, so it is closer to the real monthly outlay than a headline rent figure.

All values below were released by the Census for this exact geography, with no gap-filling on our side. Small-area estimates still carry wider margins of error than state or national figures, so check the linked ACS tables before relying on them for lending, appraisal or legal work.

Reading ZIP 98855 in context

How 98855 sits inside Okanogan County and Washington.

ZIP 98855 is tabulated inside Okanogan County, Washington, one of 19 ZIP areas the Census publishes for that county and 605 across Washington. Population sits in the small-town band, typically one main street plus the addresses that feed into it. County assignment on this page follows the largest share of the ZIP's land area, which matters where a delivery route crosses a county line: mail addressed to 98855 can be handled by a post office in a neighbouring county even though the tabulation area is filed here.

Against its own county, 98855 reports a median household income of $51,063, 15% below the $60,146 county median, and 37% below the $80,861 typical WA ZIP. Owner-occupied homes are valued at a median of $230,100, 20% below the county figure and 45% below the statewide ZIP median. Rent is reported gross — the contract amount plus tenant-paid utilities — at $848 a month, which is why it reads higher than the advertised rent on a listing for the same unit.

Washington charges 6.5% statewide, and local governments overlapping 98855 may add county, city or special-district levies on top. We publish the state floor for this ZIP rather than guessing a combined figure, because ZIP boundaries and taxing-district boundaries were drawn for different purposes and do not line up.

Everything above comes from the Census Bureau American Community Survey 2019-2023 ACS 5-year estimates for this ZIP Code Tabulation Area, with sales tax rates traced to the state revenue agency. Five-year estimates pool sixty months of responses, so they are stable enough to compare 98855 with its neighbours but always trail the current year, and any value the Census suppressed for sample size is shown as unpublished rather than filled in with a model.

Sales tax in 98855

What a purchase inside this ZIP costs at checkout.

Rate applied
6.5%State base rate only
Tax on $100
$7Rounded to the dollar
Tax on $1,000
$65Before any exemptions

Washington levies 6.5% statewide, and counties, cities and special districts inside this ZIP can add their own local rate on top. Check the county page for the local component before you quote a price.

Affordability in this ZIP

Derived from the Census medians above — indicative, not an offer.

Rent burden
20%Median rent ÷ median income
Price-to-income
4.5×Home value ÷ household income
Est. mortgage
$1,194/mo20% down, 30-yr at 6.75%
Poverty rate
17.9%Residents below poverty line

A rent burden above 30% is the federal threshold for cost-burdened households, and a price-to-income multiple above 4× is generally considered a stretched housing market. The mortgage figure is principal and interest only — taxes, insurance and HOA dues are extra.

How 98855 compares

ZIP 98855 against the median ZIP in Okanogan County and across Washington.

MeasureZIP 98855County medianState medianvs state
Median household income$51,063$60,146$80,861-37%
Median home value$230,100$288,400$421,200-45%
Median gross rent$848$886$1,305-35%
Population5,6151,1234,632+21%

Medians are computed across the 19 ZIP areas in Okanogan County and the 605 ZIP areas in Washington.

Statewide rank

Where this ZIP places among all 605 Washington ZIP areas.

Income

richer than 10% of 556 state ZIPs

#502
Home value

above 12% of 548 state ZIPs

#482
Population

larger than 53% of 605 state ZIPs

#283

Comparable ZIP codes

Washington ZIP areas with almost the same household income.

ZIPCountyIncomeHome valueRent
99138Ferry County$51,094$206,800$556
99140Ferry County$50,944$138,900$559
99125Whitman County$50,893$171,900$975
98585Lewis County$51,424$376,000—
99204Spokane County$50,266$355,700$1,103
98813Douglas County$52,500$165,000$891

Nearby ZIP codes

Other ZIP codes filed under Okanogan County.

Adjacent ZIP Codes

Other ZIP codes in Okanogan County, Washington.

ZIP 98855 questions

Common questions about this ZIP code.

Where is ZIP code 98855?
ZIP 98855 lies mostly in Okanogan County, Washington. County assignment follows the largest share of land area, so a ZIP straddling a county line is filed under its dominant county.
What sales tax do I pay in 98855?
Washington charges 6.5% statewide, plus any county, city or district rate that applies locally.
Is 98855 expensive to live in?
Median rent runs $848 a month, about 20% of median household income, and the median home is worth $230,100 — -45% against the typical Washington ZIP.
Is a ZCTA the same as a postal ZIP code?
Not exactly. The Census builds ZIP Code Tabulation Areas from the ZIP codes of addresses inside each census block, so a ZCTA can differ slightly from the USPS delivery route of the same number, and PO-box-only ZIPs have no ZCTA at all.

Related pages for this area.

Sources & transparency

Every figure on this page is a published estimate for ZIP Code Tabulation Area 98855, except the affordability ratios and mortgage estimate, which we derive from those medians and label as estimates.

Last reviewed December 2024. Figures are published for reference and can change; verify with the source agency before filing or contracting. How we build and check this data.