ZIP Code 50138

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Knoxville · Marion County · Iowa

Quick Facts

11,720

Population

442.3

Area (sq mi)

People / sq mi

America/Chicago

Time Zone

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ZIP Type

Demographics

42.8

Median Age

47.8%

Male

52.2%

Female

1.5%

Foreign-Born

White 95.2%

African American 0.4%

Asian 0.8%

American Indian or Alaska Native 0.1%

Native Hawaiian or Pacific Islander 0.1%

Two or More Ethnicities 3.2%

Hispanic or Latino 2.0%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

Income & Employment

$76,887

Median Household Income

$40,296

Per Capita Income

8.7%

Poverty Rate

2.4%

Unemployment Rate

22.3 min

Mean Commute Time

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

Education

High School Graduate or Higher 63.8%

Bachelor's Degree or Higher 28.4%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

Housing

5,181

Total Housing Units

4,764

Occupied Units

417

Vacant Units

2.34

Avg Household Size

Occupancy Type

Owner 79.8%

Renter 20.2%

$169,900

Median Home Value

$815

Median Rent

1971

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

Nearby ZIP Codes

ZIP Code	City	Population	Distance
50057	Columbia, IA	238	8.7 mi
50062	Melcher Dallas, IA	741	8.6 mi
50163	Melcher Dallas, IA	858	8.9 mi
50116	Hamilton, IA	299	10.7 mi

Related Areas

Marion County Knoxville, IA Iowa

All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.