Sioux County, Iowa
Sioux County covers 768 sq mi of land and has about 36,212 residents. 13 zip codes lie mainly within it, spread across 13 cities and towns. Zip codes that only partly reach into the county are listed on each zip's own page.
Population
36,212
47/sq mi
Median household income
$86K
U.S. $81K
Median home value
$250K
U.S. $333K
Median rent
$908
U.S. $1,413
Median age
33.8
U.S. 38.9
Poverty rate
6.7%
U.S. 12.5%
Cities and towns
Zip codes in Sioux County
13 total
| Zip | City | Type | Population | IncomeMedian income |
|---|---|---|---|---|
| 51003 | Alton | 1,938 | $101,250 | |
| 51011 | Chatsworth | 54 | $44,375 | |
| 51023 | Hawarden | 3,473 | $80,357 | |
| 51027 | Ireton | 1,280 | $100,893 | |
| 51036 | Maurice | 445 | $122,841 | |
| 51041 | Orange City | 7,324 | $83,643 | |
| 51201 | Sheldon | 6,430 | $68,799 | |
| 51234 | Boyden | 1,172 | $84,318 | |
| 51238 | Hospers | 1,502 | $74,000 | |
| 51239 | Hull | 2,876 | $77,540 | |
| 51244 | Matlock | 144 | $83,365 | |
| 51247 | Rock Valley | 5,094 | $78,358 | |
| 51250 | Sioux Center | 9,970 | $94,119 |
Sioux County at a glance
Compared with the U.S.
Household income distribution
<$25k
11%
$25–50k
16%
$50–75k
15%
$75–100k
15%
$100–150k
24%
$150–200k
9%
$200k+
10%
Highest education (adults 25+)
No diploma
9%
High school
28%
Some college
17%
Associate's
15%
Bachelor's
22%
Graduate
8%
How people get to work
Drove alone
76%
Carpooled
6%
Transit
0.3%
Walked
3%
Bicycle
0.6%
Worked from home
13%
Other
0.9%
At a glance
| Sioux | U.S. | |
|---|---|---|
| Own their home | 76.1% | 65.2% |
| Bachelor's degree or higher | 30.6% | 35.7% |
| Work from home | 12.8% | 15.1% |
| Households with broadband | 92.4% | 91% |
| Without health insurance | 5.8% | 8.4% |
| Foreign-born | 8.5% | 14.1% |
| Veterans (of adults) | 3.7% | 6.2% |
| Unemployment | 1.5% | 5.2% |
| Average commute | 13.5 min | 26.4 min |