ZIP Code 50320
ZIP Code Tabulation Area in Polk County, Iowa.
- Population
- 23,903
- Median household income
- $83,710
- Median home value
- $207,700
+5.4%’19–’23
+39.4%’19–’23
+26.0%’19–’23
ZIP Code 50320 (Polk County, Iowa) is home to about 23,903 residents. At $83,710, its median household income sits in line with Polk County's $81,621.
Between 2019 and 2023, ZIP Code 50320's population grew 5.4% from 22,687 to 23,903, while its median gross rent rose 24.2% from $894 to $1,110.
The median resident is 34.3 years old. The largest age group is 5 to 17, 18.5% of residents.
Demographics
ACS 2019–2023- Population
- 23,903
- Median age
- 34.3 yrs
- Median household income
- $83,710
- Median home value
- $207,700
- Median gross rent
- $1,110
- Housing units
- 9,317
- Homeownership rate
- 75.5%
- Bachelor's degree or higher
- 24.0%
- Unemployment rate
- 7.0%
Trends
ACS 5-year · 2019–202322,68723,903
$60,066$83,710
$164,800$207,700
$894$1,110
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 22,687 | $60,066 | $164,800 | $894 |
| 2020 | 23,724 | $65,137 | $166,800 | $920 |
| 2021 | 23,252 | $74,219 | $175,400 | $944 |
| 2022 | 23,709 | $83,074 | $199,500 | $979 |
| 2023 | 23,903 | $83,710 | $207,700 | $1,110 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 56.3%
5 to 1718.5%
18 to 2410.9%
25 to 3415.8%
35 to 4410.9%
45 to 5415.9%
55 to 6411.4%
65 to 746.9%
75 and over3.5%
| Count | Share | |
|---|---|---|
| Under 5 | 1,500 | 6.3% |
| 5 to 17 | 4,412 | 18.5% |
| 18 to 24 | 2,611 | 10.9% |
| 25 to 34 | 3,765 | 15.8% |
| 35 to 44 | 2,597 | 10.9% |
| 45 to 54 | 3,808 | 15.9% |
| 55 to 64 | 2,725 | 11.4% |
| 65 to 74 | 1,640 | 6.9% |
| 75 and over | 845 | 3.5% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 13,508 | 56.5% |
| Black or African American | 1,929 | 8.1% |
| American Indian & Alaska Native | 14 | 0.1% |
| Asian | 3,099 | 13.0% |
| Native Hawaiian & Pacific Islander | 1 | 0.0% |
| Some other race | 22 | 0.1% |
| Two or more races | 605 | 2.5% |
| Hispanic or Latino (any race) | 4,725 | 19.8% |
Educational attainment (age 25+)
No high school diploma13.9%
High school graduate28.1%
Some college or associate's34.0%
Bachelor's degree18.9%
Graduate or professional degree5.1%
| Count | Share | |
|---|---|---|
| No high school diploma | 2,143 | 13.9% |
| High school graduate | 4,320 | 28.1% |
| Some college or associate's | 5,222 | 34.0% |
| Bachelor's degree | 2,907 | 18.9% |
| Graduate or professional degree | 788 | 5.1% |
Commute to work
- Mean travel time to work
- 22 min
Drove alone75.7%
Carpooled11.4%
Public transit0.0%
Walked0.9%
Bicycle0.3%
Worked from home11.3%
Other means0.3%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 9,503 | 75.7% |
| Carpooled | 1,433 | 11.4% |
| Public transit | 2 | 0.0% |
| Walked | 113 | 0.9% |
| Bicycle | 40 | 0.3% |
| Worked from home | 1,415 | 11.3% |
| Other means | 41 | 0.3% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 2,719 | 24.4% |
| 15 to 29 min | 5,551 | 49.9% |
| 30 to 44 min | 2,226 | 20.0% |
| 45 to 59 min | 295 | 2.7% |
| 60+ min | 341 | 3.1% |
Households
- Average household size
- 2.73
- Poverty rate
- 9.2% (2,191 of 23,773)
| Count | Share | |
|---|---|---|
| Family households | 5,929 | 68.0% |
| Nonfamily households | 2,795 | 32.0% |
Housing
- Median year structure built
- 1994
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 8,724 | 93.6% |
| Vacant | 593 | 6.4% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 6,585 | 75.5% |
| Renter-occupied | 2,139 | 24.5% |
1-unit, detached53.8%
1-unit, attached7.4%
2 to 4 units2.8%
5 to 19 units7.0%
20 or more units13.1%
Mobile home & other15.9%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 5,013 | 53.8% |
| 1-unit, attached | 687 | 7.4% |
| 2 to 4 units | 264 | 2.8% |
| 5 to 19 units | 655 | 7.0% |
| 20 or more units | 1,218 | 13.1% |
| Mobile home & other | 1,480 | 15.9% |
Geography
- ZCTA
- 50320
- Land area
- 17 sq mi
- Water area
- 0.47 sq mi
- Center point
- 41.5310, -93.5724
Counties this ZIP covers
2Compare with nearby ZIP codes
6National ZIP rankings
21- Largest by population
- Most densely populated
- Highest median household income
- Highest median home value
- Most affordable home values
- Highest median gross rent
- Cheapest median gross rent
- Oldest by median age
- Youngest by median age
- Most college-educated
- Highest poverty rate
- Lowest poverty rate
- Highest homeownership rate
- Lowest homeownership rate
- Longest commutes
- Shortest commutes
- Largest households
- Newest housing
- Oldest housing
- Fastest-growing (2019–2023)
- Fastest-shrinking (2019–2023)