CensusEasy
ZIP CODE TABULATION AREA

51003

Iowa · 1,938 residents · 54.4 sq mi
Compare

With 1,938 people, ZIP 51003 is a ZIP code in Sioux County. 87% of homes are owner-occupied. The foreign-born share is 2%. Poverty is uncommon here, at 2.0% of people in this ZIP code. There are 36 people per square mile. Median rent is $813 a month. Among the 13 ZIP codes in Sioux County, 51003 ranks 2nd by median household income.

$101,250
US average: $82,259
$44,417
US average: $44,673
$232,700
US average: $376,019
29.2%
US average: 35.6%
Land area
54.4 sq mi
Age, sex & households
Under 18
26.2%
Age 65+
12.6%
50.9%
49.1%
2.65 people
Race & ethnicity · 2024
2024
White, non-Hispanic89.3%(1,730)
Black1.7%(32)
Hispanic / Latino5.4%(104)
Asian0.7%(14)
Other3%(58)
25
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
2.3
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Sioux County
Income rank vs other ZIPs
LOWEST2ND OF 13HIGHEST
Adjacent ZIPs
51011$44,375
51023$80,357
51027$100,893
51036$122,841
Frequently asked

How many people live in ZIP code 51003?

ZIP code 51003 has about 1,938 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 51003?

The typical household in ZIP code 51003 earns about $101,250 a year. Half of households make more than that, and half make less.

Is ZIP code 51003 expensive?

In ZIP code 51003, the median home is worth about $232,700, and the typical rent is about $813 a month.

How educated are people in ZIP code 51003?

About 29.2% of adults age 25 and over in ZIP code 51003 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 51003?

About 2.0% of people in ZIP code 51003 live below the federal poverty line.

Keep going

Explore from here

DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024