ZIP codes
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Washington, MO Demographics & ZIP Codes
Washington, Missouri demographics and median household income by ZIP code (in Franklin County) — 1 ZIP codes — population 22,471 — median income $83,966 — avg. home value $260,700. Compare income, housing, and population across ZIP codes on US5.
Population
22,471
Median household income (avg.)
$83,966
112% of U.S. median
Average home value
$260,700
75% of U.S. median
Average rent
$677
58% of U.S. median
Median age (avg.)
43.2
Washington demographics
Washington, Missouri covers 1 ZIP code primarily in Franklin County, with a combined ZIP-area population of about 22,471.
Across ZIP codes with age data, the average median age is about 43.2 years.
Median household income in Washington
The average median household income across ZIP codes in Washington, Missouri is about $83,966 — about 28% above the MO ZIP average ($65,505), and about 12% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $83,966 in 63090.
Housing in Washington
For housing in Washington, Missouri, the average median home value is about $260,700 and the average median rent is about $677.
The most populous ZIP in this set is 63090 (about 22,471 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Washington
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 63090 | Washington | Franklin County | MO | 22,471 | $83,966 | $260,700 |
Frequently asked questions
What are the demographics of Washington?
Washington, Missouri has a combined ZIP-area population of about 22,471 across 1 ZIP codes (primarily Franklin County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Washington?
The average median household income across ZIP codes in Washington, Missouri is about $83,966, about 28% above the state ZIP average ($65,505), and about 12% above the U.S. median ($75,149). Average median home value is about $260,700.
How many ZIP codes are in Washington?
Washington, Missouri includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Washington?
This page lists ZIP codes in Washington, Missouri with population, median household income, and home value. Select a ZIP for a full demographics profile.