Dubuque County, Iowa
Dubuque County covers 608 sq mi of land and has about 99,030 residents. 15 zip codes lie mainly within it, spread across 11 cities and towns. Zip codes that only partly reach into the county are listed on each zip's own page.
Population
99,030
163/sq mi
Median household income
$78K
U.S. $81K
Median home value
$237K
U.S. $333K
Median rent
$959
U.S. $1,413
Median age
39.1
U.S. 38.9
Poverty rate
9.7%
U.S. 12.5%
Cities and towns
Zip codes in Dubuque County
15 total
| Zip | City | Type | Population | IncomeMedian income |
|---|---|---|---|---|
| 52001 | Dubuque | 43,101 | $61,643 | |
| 52002 | Dubuque | 17,005 | $91,036 | |
| 52003 | Dubuque | 13,796 | $98,908 | |
| 52004 | Dubuque · PO box | — | — | |
| 52032 | Bernard | 1,305 | $88,500 | |
| 52039 | Durango | 1,079 | $79,345 | |
| 52045 | Epworth | 2,777 | $91,667 | |
| 52046 | Farley | 3,129 | $96,151 | |
| 52053 | Holy Cross | 1,148 | $83,000 | |
| 52056 | Luxemburg | 229 | $83,750 | |
| 52065 | New Vienna | 671 | $99,250 | |
| 52068 | Peosta | 5,280 | $125,901 | |
| 52073 | Sherrill | 1,381 | $95,526 | |
| 52078 | Worthington | 870 | $97,778 | |
| 52099 | Dubuque · PO box | — | — |
Dubuque County at a glance
Compared with the U.S.
Household income distribution
<$25k
14%
$25–50k
18%
$50–75k
16%
$75–100k
14%
$100–150k
20%
$150–200k
9%
$200k+
8%
Highest education (adults 25+)
No diploma
6%
High school
32%
Some college
18%
Associate's
11%
Bachelor's
22%
Graduate
12%
How people get to work
Drove alone
79%
Carpooled
5%
Transit
0.8%
Walked
2%
Bicycle
0.2%
Worked from home
12%
Other
0.9%
At a glance
| Dubuque | U.S. | |
|---|---|---|
| Own their home | 73.3% | 65.2% |
| Bachelor's degree or higher | 33.4% | 35.7% |
| Work from home | 12% | 15.1% |
| Households with broadband | 90% | 91% |
| Without health insurance | 3.5% | 8.4% |
| Foreign-born | 3.3% | 14.1% |
| Veterans (of adults) | 5.9% | 6.2% |
| Unemployment | 3.7% | 5.2% |
| Average commute | 16.7 min | 26.4 min |