Prescott, WA ZIP code

The ZIP code for Prescott, Washington is 99348. It is in Walla Walla County.

99348

Population in these ZIPs: 1,633
Avg. median income: $79,200population-weighted
Typical home value: $237,200population-weighted
Metro area: Walla Walla, WA

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Prescott, WA ZIP code list

Prescott, WA ZIP codes
ZIP code	Population	Median income	Typical home value
99348	1,633	$79,167	$237,200

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

Cities near Prescott

Starbuck 15 mi
Kahlotus 17 mi
Waitsburg 18 mi
Walla Walla 22 mi
Dixie 23 mi
Touchet 24 mi
Hooper 25 mi
College Place 25 mi
Burbank 26 mi
Connell 27 mi
Washtucna 27 mi
Dayton 28 mi

Frequently asked questions

What is the ZIP code for Prescott, WA?

The ZIP code for Prescott, WA is 99348.

What county is Prescott, Washington in?

Prescott ZIP codes are in Walla Walla County.