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ZIP Code 99345
Prosser, WA, Benton County
Population
162
Land area
126.4sq mi
People per sq mi
1
City
Prosser
ZIP 99345 and nearby ZIP codes
ZIP 99345 at a glance
- ZIP 99345 (Prosser) is 99% less dense than Washington as a whole.
Local data for ZIP 99345
Counts from official public data
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
9
ZIP Business Patterns 2023
Employees
574
$41M annual payroll
PPP loans
$523K
13 loans
Campaign donations
$1,100
9% D, 91% R, 2026 cycle
Environment and hazard risk
ZIP 99345, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: wildfire
Storm events since 1996
292
Countywide, mostly high wind
Flood insurance policies
188
0.3% of homes, county
July high / Jan low
91° / 29°F
8.6 inches of rain a year
Health statistics
Share of adults in ZIP 99345, CDC PLACES estimates
Obesity
41.0%
U.S. 33.3% +7.7 pts
Diabetes
13.7%
U.S. 12.1% +1.6 pts
Smoking
12.8%
U.S. 12.8% about the same
Uninsured (18-64)
23.6%
U.S. 11.1% +12.5 pts
Frequently asked questions
- What city is ZIP code 99345?
- ZIP code 99345 is in Prosser, WA (Benton County).
- What county is ZIP code 99345 in?
- ZIP code 99345 is mostly in Benton County, Washington.
- How many people live in ZIP code 99345?
- About 162 people live in the 99345 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.