ZIP Code Tabulation Area · Iowa

ZIP Code 50109: Polk County, IA

ZIP Code 50109 (Polk County, Iowa) has an estimated 3,309 residents in 1,239 households. The median household income is $118,669, the median home value is $370,100 and the median gross rent is $843/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated

Total population

3,309

Margin of error ±495

Median household income

$118,669

Margin of error ±$23,191

Median home value

$370,100

Margin of error ±$37,889

Median gross rent

$843/mo

Margin of error ±$46

Median age

35.9 yrs

Margin of error ±3.1 yrs

Mean travel time to work

23.7 min

Margin of error ±8.4 min

How ZIP 50109 compares with Iowa and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 5010935.9 yrsIowa38.6 yrsUnited States38.9 yrs

Median household income

ZIP 50109$118,669Iowa$75,059United States$80,734

Per capita income

ZIP 50109$54,226Iowa$40,877United States$44,673

Poverty rate

ZIP 501092.0%Iowa11.1%United States12.5%

Unemployment rate

ZIP 501091.5%Iowa3.6%United States5.2%

Bachelor's degree or higher

ZIP 5010948.2%Iowa31.4%United States35.7%

Median home value

ZIP 50109$370,100Iowa$208,000United States$332,700

Median gross rent

ZIP 50109$843/moIowa$972/moUnited States$1,413/mo

Owner-occupied homes

ZIP 5010985.7%Iowa71.7%United States65.2%

Mean travel time to work

ZIP 5010923.7 minIowa19.8 minUnited States26.4 min

Worked from home

ZIP 5010918.5%Iowa11.3%United States15.1%

All figures for ZIP 50109

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 50109 — ACS 2020–2024 5-year estimates
MeasureZIP 50109Margin of errorIowaUnited States
Total population3,309±4953,210,507334,922,499
Median age35.9 yrs±3.1 yrs38.6 yrs38.9 yrs
Households1,239±1901,315,707129,227,496
Median household income$118,669±$23,191$75,059$80,734
Per capita income$54,226±$13,583$40,877$44,673
Poverty rate2.0%±1.1 pts11.1%12.5%
Unemployment rate1.5%±1.3 pts3.6%5.2%
Bachelor's degree or higher48.2%±9.3 pts31.4%35.7%
Median home value$370,100±$37,889$208,000$332,700
Median gross rent$843/mo±$46$972/mo$1,413/mo
Owner-occupied homes85.7%±7.9 pts71.7%65.2%
Mean travel time to work23.7 min±8.4 min19.8 min26.4 min
Worked from home18.5%±3.3 pts11.3%15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 50109
GroupZIP 50109IowaUnited States
White alone, not Hispanic or Latino90.1%82.3%57.4%
Black or African American alone, not Hispanic or Latino0.4%3.8%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.0%0.2%0.5%
Asian alone, not Hispanic or Latino0.2%2.5%5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino0.0%0.2%0.2%
Some other race alone, not Hispanic or Latino0.0%0.3%0.6%
Two or more races, not Hispanic or Latino6.4%3.5%4.3%
Hispanic or Latino (of any race)3.0%7.3%19.3%

Where ZIP 50109 is

State
Iowa
Main county
Polk County— also overlaps Dallas County
Largest overlapping place
Granger (9% of the ZIP's land area)
Land area
19.37 sq mi· about 171 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Polk County

50007 Alleman, IA50009 Altoona, IA50021 Ankeny, IA50023 Ankeny, IA50032 Polk County, IA50035 Bondurant, IA50073 Polk County, IA50111 Grimes, IA50131 Johnston, IA50161 Polk County, IA50169 Polk County, IA50226 Polk County, IA50237 Polk County, IA50243 Sheldahl, IA50244 Polk County, IA50265 West Des Moines, IA50309 Des Moines, IA50310 Des Moines, IA50311 Des Moines, IA50312 Des Moines, IA50313 Des Moines, IA50314 Des Moines, IA50315 Des Moines, IA50316 Des Moines, IA

See every ZIP code in Iowa, or compare ZIP 50109 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

  • U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
  • U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
  • Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.