US ZIP Code Map

ZIP code

50131

Johnston, IA

STANDARD

50131 covers Johnston in Polk County, with 24,388 people in the ACS estimate.

Map of 50131, Johnston

ZIP code map

ACS population

24,388

Median household income

$103,316

Median home value

$347,100

About ZIP code 50131

Type

STANDARD

City

Johnston

County

Polk County

Timezone

America/Chicago

Area codes

515

Land area

23.7 sq mi

Water area

4.23 sq mi

Households

9,975

Median gross rent

$1,284

Acceptable cities: Urbandale

More enterprise fields

Timezone
America/Chicago
Area Codes
515
World Region
NA
Country
US
Housing Count
10,067
Irs Estimated Households
11,910
Population Count
24,434
Irs Estimated Population
23,460

People in 50131

Race

  • White20,009
  • Black or African American1,417
  • American Indian or Alaska Native47
  • Asian1,512
  • Native Hawaiian and Pacific Islander11
  • Other race306
  • Two or more races1,132

Hispanic or Latino (any race): 935

Age

  • Under 103,310
  • 10 to 193,956
  • 20 to 292,803
  • 30 to 393,088
  • 40 to 493,409
  • 50 to 593,263
  • 60 to 692,333
  • 70 to 791,411
  • 80 and older861

Income and housing in 50131

Poverty rate

7.6%

Median earnings

$61,532

Median household income

$103,316

Median home value

$347,100

Median gross rent

$1,284

Education

  • High school graduate97.5%
  • Bachelor's degree58.0%
  • Graduate degree21.2%

Places covering 50131

Cities and places

Counties

1.5% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 50131

IRS populationACS population
26,33913,170020052023

Hover a year for IRS and ACS values.

ZIP codes near 50131

  1. 50310Des Moines3.8 miPop 31,283 · Income $74,473
  2. 50322Urbandale4.0 miPop 31,694 · Income $89,323
  3. 50111Grimes4.4 miPop 16,254 · Income $108,352
  4. 50023Ankeny4.6 miPop 45,286 · Income $113,914
  5. 50313Des Moines4.6 miPop 18,280 · Income $64,077
  6. 50324Windsor Heights5.6 miPop 5,171 · Income $89,083
  7. 50311Des Moines5.7 miPop 15,889 · Income $63,233
  8. 50323Urbandale5.8 miPop 17,065 · Income $173,659
  9. 50021Ankeny5.9 miPop 29,718 · Income $98,847
  10. 50226Polk City6.2 miPop 7,290 · Income $161,627
  11. 50314Des Moines6.6 miPop 10,203 · Income $38,511
  12. 50312Des Moines7.0 miPop 15,492 · Income $82,720

ZIP code 50131 FAQ

What city is ZIP code 50131 in?
50131 is in Johnston, IA.
What county is 50131 in?
50131 is in Polk County.
What is the median household income in 50131?
The median household income in 50131 is $103,316.
Which ZIP codes are near 50131?
Use the radius tool on this page to list ZIP codes within a chosen distance of 50131.