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Rockford, WA ZIP code

The ZIP code for Rockford, Washington is 99030. It is in Spokane County.

Population in these ZIPs
919
Avg. median income
$86,300population-weighted
Typical home value
$430,400population-weighted
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ZIP codes within 10 miles

Rockford, WA ZIP code list

Rockford, WA ZIP codes
ZIP codePopulationMedian incomeTypical home value
99030919$86,250$430,400

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

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Frequently asked questions

What is the ZIP code for Rockford, WA?

The ZIP code for Rockford, WA is 99030.

What county is Rockford, Washington in?

Rockford ZIP codes are in Spokane County.