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ZIP Code 51106
Sioux City, IA, Woodbury County
Population
28,592
Land area
33.5sq mi
People per sq mi
854
City
Sioux City
ZIP 51106 and nearby ZIP codes
ZIP 51106 at a glance
- ZIP 51106 (Sioux City) is about 15 times as dense as Iowa as a whole.
- Households here earn a median of $78,434 a year, 4% more than the Iowa figure of $75,059.
- A typical owner-occupied home is valued at $200,200 (4% below Iowa) and median rent is $1,117 a month.
Local data for ZIP 51106
Counts from official public data
Housing and community stats
ZIP 51106, American Community Survey 2020-2024
Median household income
$78,434
Poverty rate
13.6%
Median home value
$200,200
Prices +2.8% in a year
Median rent
$1,117/mo
Homeownership
70.2%
Bachelor's or higher
28.6%
Median age
36.4
Average commute
15.3 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
753
ZIP Business Patterns 2023
Employees
13,392
$553M annual payroll
PPP loans
$48.64M
835 loans
Campaign donations
$150K
20% D, 60% R, 2026 cycle
Environment and hazard risk
ZIP 51106, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: tornado
Storm events since 1996
1,052
Countywide, mostly hail
Flood insurance policies
173
0.5% of homes, county
July high / Jan low
86° / 9°F
30.3 inches of rain a year
Health statistics
Share of adults in ZIP 51106, CDC PLACES estimates
Obesity
38.1%
U.S. 33.3% +4.8 pts
Diabetes
10.9%
U.S. 12.1% -1.2 pts
Smoking
15.2%
U.S. 12.8% +2.4 pts
Uninsured (18-64)
8.9%
U.S. 11.1% -2.2 pts
Cities in ZIP 51106
ZIP codes near 51106
| Name | Distance | Land area (sq mi) |
|---|---|---|
| 51105Sioux City | 3.6 mi | 6 |
| 51101Sioux City | 3.9 mi | 1.2 |
| 51111Sioux City | 4.2 mi | 6.1 |
| 51054Sergeant Bluff | 5.5 mi | 38.7 |
| 51104Sioux City | 6.1 mi | 7.5 |
| 68776South Sioux City | 6.2 mi | 22.2 |
| 51030Lawton | 7.1 mi | 58.9 |
| 51103Sioux City | 7.3 mi | 12.1 |
| 51108Hinton | 7.6 mi | 46 |
| 68731Dakota City | 8.6 mi | 36.4 |
| 51007Bronson | 8.9 mi | 35.2 |
| 51109Sioux City | 10 mi | 17.6 |
Frequently asked questions
- What city is ZIP code 51106?
- ZIP code 51106 is in Sioux City, IA (Woodbury County).
- What county is ZIP code 51106 in?
- ZIP code 51106 is mostly in Woodbury County, Iowa.
- How many people live in ZIP code 51106?
- About 28,592 people live in the 51106 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.