ZIP Code 63090 Population

Washington, Missouri

Population

21,713

Households

8,638

Median Age

40.7

Population Details

Average Household Size 2.51 persons
Data SourceUS Census Bureau, 2012–2016 ACS 5-year estimates

Frequently Asked Questions

ZIP code 63090 (Washington, MO) has a population of 21,713 according to US Census Bureau, 2012–2016 ACS 5-year estimates.

There are 8,638 households in ZIP code 63090.

ZIP Code 63090

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