Washington County, Iowa
Washington County covers 569 sq mi of land and has about 22,561 residents. 7 zip codes lie mainly within it, spread across 7 cities and towns. Zip codes that only partly reach into the county are listed on each zip's own page.
Population
22,561
40/sq mi
Median household income
$76K
U.S. $81K
Median home value
$204K
U.S. $333K
Median rent
$879
U.S. $1,413
Median age
40.7
U.S. 38.9
Poverty rate
8.2%
U.S. 12.5%
Cities and towns
Zip codes in Washington County
7 total
Washington County at a glance
Compared with the U.S.
Household income distribution
<$25k
12%
$25–50k
20%
$50–75k
17%
$75–100k
15%
$100–150k
21%
$150–200k
8%
$200k+
7%
Highest education (adults 25+)
No diploma
7%
High school
34%
Some college
21%
Associate's
12%
Bachelor's
17%
Graduate
9%
How people get to work
Drove alone
77%
Carpooled
9%
Transit
1%
Walked
2%
Bicycle
0%
Worked from home
10%
Other
1%
At a glance
| Washington | U.S. | |
|---|---|---|
| Own their home | 74% | 65.2% |
| Bachelor's degree or higher | 26.2% | 35.7% |
| Work from home | 9.8% | 15.1% |
| Households with broadband | 88.7% | 91% |
| Without health insurance | 7.6% | 8.4% |
| Foreign-born | 3.2% | 14.1% |
| Veterans (of adults) | 5.1% | 6.2% |
| Unemployment | 2.2% | 5.2% |
| Average commute | 23.5 min | 26.4 min |