ZIP code 50312 is in Polk County, Iowa. About 15,802 people live here in 7,584 households. The median home value is $291,900 and the median household income $92,242. The average commute takes about 17 minutes.
ZIP code tabulation area · ACS 2020–2024 · Updated October 24, 2026
15,802residentsACS 2020–2024
$92,242median household incomePolk County: $84K
$291,900median home valuePolk County: $262K
92%of households have broadbandhome internet subscription
50312 in IowaZIP codes coloured by median household income
50312
<$45K$125K+
Sources: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates · U.S. Census Bureau, 2024 Gazetteer and 2020 ZCTA relationship files
People.
15,802 residents in 7,584 households, next to the Polk County figure.
20%
under 18
HerePolk County
22%
aged 18–34
HerePolk County
20%
aged 65 and over
HerePolk County
45%
of households are people living alone
HerePolk County
39%
of households are married couples
HerePolk County
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates
Homes.
8,203 housing units; the median owner-occupied home is valued at $291,900 (±$19,328).
64%
of households own their home
HerePolk County
60%
of homes are detached single-family houses
HerePolk County
35%
are in buildings with 5 or more units
HerePolk County
0%
are mobile homes
HerePolk County
8%
of housing units are vacant
HerePolk County
$1,074
median gross rent a month
HerePolk County
When homes were built
2020 or later0%
2010–20193%
2000–20093%
1990–19993%
1980–19896%
1970–197911%
1960–19699%
1950–195911%
1940–19499%
1939 or earlier45%
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates
Income and work.
Household income and work, in 2024 dollars; median household income ±$8,935.
$92,242
median household income
HerePolk County
6.8%
of people live below the poverty line
HerePolk County
2.8%
unemployment rate
HerePolk County
61%
of adults 25+ hold a bachelor’s degree or higher
HerePolk County
The poverty rate uses the federal poverty thresholds, which vary with family size. It says nothing on its own about what a neighborhood is like to live in.
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates
Getting around.
How workers aged 16 and over get to work, and how long it takes.
17 min
average commute to work
HerePolk County
5%
of commuters travel 45 minutes or more
HerePolk County
74%
of workers drive or carpool
HerePolk County
1%
take public transportation
HerePolk County
5%
walk or bike
HerePolk County
19%
work from home
HerePolk County
8%
of households have no car
HerePolk County
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates
Internet.
Home internet subscriptions.
92%
of households have a broadband subscription
HerePolk County
3%
have no internet access at home
HerePolk County
American Community Survey figures are estimates from a rolling sample, averaged over 2020–2024. Each comes with a margin of error, which is wider in places with fewer people.
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates
Businesses in 50312.
534 business establishments with paid employees have an address in this ZIP code.
Grocery stores and supermarkets3
Convenience stores0
Pharmacies and drug stores0
Retail bakeries0
Full-service restaurants21
Limited-service restaurants16
Coffee shops and snack bars6
Bars9
Physicians’ offices7
Dentists’ offices9
Child care centers0
Gyms and fitness centers4
Movie theaters0
Museums0
Counts are business establishments with paid employees, by the ZIP code of their address. Self-employed people without staff, and public facilities such as libraries, are not included.
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023
Health.
Estimated share of adults in 50312, next to the national figure.
78%
had a routine checkup in the past year
HereUnited States
74%
visited a dentist in the past year
HereUnited States
5%
of 18–64s have no health insurance
HereUnited States
20%
get no leisure-time physical activity
HereUnited States
30%
usually sleep less than 7 hours
HereUnited States
10%
smoke
HereUnited States
34%
have obesity
HereUnited States
9%
have diagnosed diabetes
HereUnited States
32%
have high blood pressure
HereUnited States
14%
report fair or poor general health
HereUnited States
15%
report frequent mental distress
HereUnited States
31%
often feel lonely
HereUnited States
9%
faced food insecurity in the past year
HereUnited States
8%
faced housing insecurity in the past year
HereUnited States
5%
lacked reliable transportation in the past year
HereUnited States
These are model-based estimates for adults from the CDC’s PLACES project, combining national health surveys with local population data. They are not counts of local patients, and small differences between nearby ZIP codes are within the margin of the model.
Source: Centers for Disease Control and Prevention, PLACES 2025 release (ZCTA), public domain
Nearest public schools.
In a straight line from the center of the ZIP code. Attendance zones are set by each school district.
Hanawalt ElementaryDes Moines0.6 mi
Merrill Middle SchoolDes Moines0.6 mi
Greenwood Elementary SchoolDes Moines0.8 mi
Roosevelt High SchoolDes Moines1.1 mi
Hubbell ElementaryDes Moines1.1 mi
Source: National Center for Education Statistics, EDGE public school locations 2024–25
Nearby ZIP codes.
ZIP codes here are the Census Bureau’s ZIP Code Tabulation Areas, which closely match the postal ZIP codes used for addresses.
50312