Danville, WA ZIP Codes

One ZIP code serves Danville, Washington: 99121. Together they are home to 262 residents in 91 households. That is more than the 9 people counted inside Danville Census-designated place, because these ZIP codes reach past its boundary.

Danville Census-designated place

MeasureCensus figure
Residents9
Households6
Median household incomenot published
Median home valuenot published
Median age65.5
Median rentnot published

All 1 ZIP codes together

MeasureValue
Residents (sum of ZIP codes)262
Households (sum of ZIP codes)91
Median household income, range across ZIP codesnot published
Household-weighted average of ZIP medians (an approximation, not a true median)not published
Homeowners96.7%
Households with kids under 1811.0%
Moved in the past year6.1%
Carrier routes in EDDM2GO's route librarynot loaded yet

Every ZIP code in Danville

ZIPMailing cityResidentsHouseholdsMedian incomeHome valueHomeownersWith kidsNew moversCarrier routesMailboxesWhy listed
99121Danville26291—$392,00096.7%11.0%6.1%——0% of its land; mailing city

A ZIP code is listed for Danville when at least 10% of its land lies inside the Danville Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Danville. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Danville.

Counties

Price a mailing to Danville ZIP codes

EDDM guides

Pick carrier routes on the EDDM route map

Frequently asked questions

What ZIP codes are in Danville, WA?
99121. A ZIP code is listed for Danville when at least 10% of its land lies inside the Danville Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Danville.
What is the population of Danville, WA?
The Census Bureau counts 9 residents inside Danville Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Danville hold 262 residents in all.

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.