IOWA CITY, IA ZIP Code
| City | IOWA CITY |
| State | Iowa |
| ZIP Codes count | 7 (see all) |
| Post offices count | 1 (see all) |
| Total population | 74,566 (see all) |
ZIP Codes in IOWA CITY, Iowa
The ZIP Codes in IOWA CITY, Iowa fall within the range from 52240 to 52246. IOWA CITY is covered by 7 ZIP Codes: 5 Standard, 1 Unique and 1 PO Box. Below is the complete list:
52240, 52241, 52242, 52243, 52244, 52245, 52246
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.
List of IOWA CITY, IA ZIP Codes
| ZIP | TYPE | POPU |
|---|---|---|
| 52240 | STANDARD | 36,370 |
| 52241 | STANDARD | 22,226 |
| 52242 | STANDARD | 3,836 |
| 52243 | UNIQUE | – |
| 52244 | PO BOX | – |
| 52245 | STANDARD | 22,179 |
| 52246 | STANDARD | 22,411 |
Post offices
IOWA CITY — Post Office™ 925 HIGHWAY 6 E IOWA CITY, IA 52240-9998 |
Envelope example
On the bottom center of the envelope, write the address you want your letter delivered to. Include the following on separate lines:
- Recipient's full name
- Full street address
- City, State, and ZIP Code
Using the same format, write the return address in the top left corner.
Using the full ZIP+4 Code when mailing via the USPS ensures the fastest, most accurate mailing possible. If you are not sure of the full 9-digit ZIP Code, use the 5-digit ZIP Code to avoid loss of letter or package.

The recipient address information is provided for your reference.
Address example
181 CARVER HAWKEYE ARENA
IOWA CITY IA 52242-1020
IOWA CITY IA 52242-1020
338 DENTAL SCIENCE S
IOWA CITY IA 52242-1034
IOWA CITY IA 52242-1034
3062 RIVER FRONT EST NE
IOWA CITY IA 52240-7981
IOWA CITY IA 52240-7981
4045 W OVERLOOK RD NE
IOWA CITY IA 52240-7942
IOWA CITY IA 52240-7942
576 W PARK RD
IOWA CITY IA 52246-2422
IOWA CITY IA 52246-2422
3126 WINDY MEADOWS LN SW
IOWA CITY IA 52246-8306
IOWA CITY IA 52246-8306
Map
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Census data for IOWA CITY, IA
Demographic and housing estimates in IOWA CITY, IA
| Total population | 74,566 |
| Male | 37,478 |
| Female | 37,088 |
| Total population | 74,566 |
| Under 5 years | 3,568 |
| 5 to 9 years | 3,568 |
| 10 to 14 years | 3,077 |
| 15 to 19 years | 9,106 |
| 20 to 24 years | 16,243 |
| 25 to 34 years | 11,959 |
| 35 to 44 years | 7,708 |
| 45 to 54 years | 6,178 |
| 55 to 59 years | 2,679 |
| 60 to 64 years | 3,313 |
| 65 to 74 years | 3,860 |
| 75 to 84 years | 1,936 |
| 85 years and over | 1,371 |
| Median age (years) | 26.1 |
| Under 18 years | 11,997 |
| 16 years and over | 63,767 |
| 18 years and over | 62,569 |
| 21 years and over | 51,145 |
| 62 years and over | 9,297 |
| 65 years and over | 7,167 |
| Total population | 74,566 |
| One race | 72,522 |
| White | 58,507 |
| Black or African American | 6,101 |
| American Indian and Alaska Native | 207 |
| Asian | 5,627 |
| Native Hawaiian and Other Pacific Islander | 78 |
| Some other race | 2,002 |
| Two or more races | 2,044 |
| Citizen, VOTING AGE 18 and over population | 55,426 |
| Male Citizen, VOTING AGE 18 and over population | 27,728 |
| Female Citizen, VOTING AGE 18 and over population | 27,698 |
Social characteristics in IOWA CITY, IA
| Total households | 29,975 |
| Family households (families) | 13,273 |
| Married-couple family | 10,267 |
| Male householder, no wife present, family | 915 |
| Female householder, no husband present, family | 2,091 |
| Nonfamily households | 16,702 |
| Average household size | 2.26 |
| Average family size | 2.90 |
Economic characteristics in IOWA CITY, IA
| Total households | 29,975 |
| Less than $10,000 | 4,361 |
| $10,000 to $14,999 | 1,896 |
| $15,000 to $24,999 | 3,097 |
| $25,000 to $34,999 | 2,542 |
| $35,000 to $49,999 | 3,743 |
| $50,000 to $74,999 | 4,371 |
| $75,000 to $99,999 | 3,066 |
| $100,000 to $149,999 | 3,698 |
| $150,000 to $199,999 | 1,545 |
| $200,000 or more | 1,656 |
| Median household income (dollars) | 47,275 |
Housing characteristics in IOWA CITY, IA
| Total housing units | 32,340 |
| Occupied housing units | 29,975 |
| Vacant housing units | 2,365 |
| Total housing units | 32,340 |
| 1-unit, detached | 13,688 |
| 1-unit, attached | 3,178 |
| 2 units | 1,296 |
| 3 or 4 units | 1,256 |
| 5 to 9 units | 3,116 |
| 10 to 19 units | 4,995 |
| 20 or more units | 3,986 |
| Mobile home | 825 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 32,340 |
| Built 2014 or later | 1,065 |
| Built 2010 to 2013 | 1,330 |
| Built 2000 to 2009 | 4,554 |
| Built 1990 to 1999 | 4,683 |
| Built 1980 to 1989 | 4,267 |
| Built 1970 to 1979 | 5,437 |
| Built 1960 to 1969 | 3,842 |
| Built 1950 to 1959 | 1,830 |
| Built 1940 to 1949 | 823 |
| Built 1939 or earlier | 4,509 |
| Total housing units | 32,340 |
| 1 room | 1,012 |
| 2 rooms | 1,712 |
| 3 rooms | 4,538 |
| 4 rooms | 6,665 |
| 5 rooms | 4,785 |
| 6 rooms | 4,112 |
| 7 rooms | 3,074 |
| 8 rooms | 2,724 |
| 9 rooms or more | 3,718 |
| Median rooms | 5.0 |
| Total housing units | 32,340 |
| No bedroom | 1,147 |
| 1 bedroom | 4,206 |
| 2 bedrooms | 10,845 |
| 3 bedrooms | 9,233 |
| 4 bedrooms | 5,316 |
| 5 or more bedrooms | 1,593 |
| Occupied housing units | 29,975 |
| Owner-occupied | 14,610 |
| Renter-occupied | 15,365 |
| Average household size of owner-occupied unit | 2.36 |
| Average household size of renter-occupied unit | 2.17 |
| Occupied housing units | 29,975 |
| Moved in 2017 or later | 2,914 |
| Moved in 2015 to 2016 | 6,224 |
| Moved in 2010 to 2014 | 10,680 |
| Moved in 2000 to 2009 | 5,649 |
| Moved in 1990 to 1999 | 2,282 |
| Moved in 1989 and earlier | 2,226 |
| Owner-occupied units | 14,610 |
| Less than $50,000 | 824 |
| $50,000 to $99,999 | 761 |
| $100,000 to $149,999 | 1,889 |
| $150,000 to $199,999 | 3,630 |
| $200,000 to $299,999 | 4,652 |
| $300,000 to $499,999 | 2,304 |
| $500,000 to $999,999 | 489 |
| $1,000,000 or more | 61 |
| Median (dollars) | 203,500 |
| Owner-occupied units | 14,610 |
| Housing units with a mortgage | 9,731 |
| Housing units without a mortgage | 4,879 |
| Occupied units paying rent | 15,119 |
| Less than $500 | 1,111 |
| $500 to $999 | 7,211 |
| $1,000 to $1,499 | 4,040 |
| $1,500 to $1,999 | 1,776 |
| $2,000 to $2,499 | 515 |
| $2,500 to $2,999 | 307 |
| $3,000 or more | 159 |
| Median (dollars) | 954 |
| No rent paid | 246 |
Data is based on 2018 Census
ZIP Codes for other locations
State for IOWA CITY
Iowa ZIP CodesOther cities in Iowa