ZIP Code 51104

ZIP Code Tabulation Area in Woodbury County, Iowa.

Population: 22,792
Median household income: $74,984
Median home value: $193,000

Covering part of Woodbury County, Iowa, ZIP Code 51104 has about 22,792 residents. At $74,984, its median household income sits above Woodbury County's $70,147.

From 2019 to 2023, ZIP Code 51104's population held roughly steady from 22,981 to 22,792, while its median gross rent rose 12.8% from $847 to $955.

The largest age group is 5 to 17, 17.2% of residents. White (non-Hispanic) residents are the largest group, 64.0% of the population.

Demographics

ACS 2019–2023

Population: 22,792
Median age: 37.0 yrs
Median household income: $74,984
Median home value: $193,000
Median gross rent: $955
Housing units: 9,119
Homeownership rate: 64.7%
Bachelor's degree or higher: 28.2%
Unemployment rate: 4.7%

Trends

ACS 5-year · 2019–2023

Population

22,98122,792

Median household income

$63,967$74,984

Median home value

$143,700$193,000

Median gross rent

$847$955

Year	Population	Median household income	Median home value	Median gross rent
2019	22,981	$63,967	$143,700	$847
2020	22,066	$64,539	$153,100	$843
2021	23,038	$64,735	$160,700	$865
2022	22,759	$74,734	$179,500	$949
2023	22,792	$74,984	$193,000	$955

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 56.8%

5 to 1717.2%

18 to 2410.5%

25 to 3413.3%

35 to 4414.8%

45 to 5410.7%

55 to 6411.6%

65 to 749.1%

75 and over5.9%

	Count	Share
Under 5	1,539	6.8%
5 to 17	3,924	17.2%
18 to 24	2,404	10.5%
25 to 34	3,038	13.3%
35 to 44	3,375	14.8%
45 to 54	2,433	10.7%
55 to 64	2,652	11.6%
65 to 74	2,081	9.1%
75 and over	1,346	5.9%

Race & ethnicity

	Count	Share
White (non-Hispanic)	14,597	64.0%
Black or African American	1,184	5.2%
American Indian & Alaska Native	350	1.5%
Asian	1,022	4.5%
Native Hawaiian & Pacific Islander	136	0.6%
Some other race	27	0.1%
Two or more races	899	3.9%
Hispanic or Latino (any race)	4,577	20.1%

Educational attainment (age 25+)

No high school diploma11.2%

High school graduate29.6%

Some college or associate's30.9%

Bachelor's degree19.8%

Graduate or professional degree8.4%

	Count	Share
No high school diploma	1,677	11.2%
High school graduate	4,417	29.6%
Some college or associate's	4,619	30.9%
Bachelor's degree	2,958	19.8%
Graduate or professional degree	1,254	8.4%

Commute to work

Mean travel time to work: 18 min

Drove alone78.6%

Carpooled13.4%

Public transit1.7%

Walked0.6%

Bicycle0.1%

Worked from home4.9%

Other means0.7%

How workers get to work

	Count	Share
Drove alone	9,519	78.6%
Carpooled	1,628	13.4%
Public transit	207	1.7%
Walked	67	0.6%
Bicycle	8	0.1%
Worked from home	596	4.9%
Other means	89	0.7%

Travel time

	Count	Share
Under 15 min	4,908	42.6%
15 to 29 min	5,029	43.7%
30 to 44 min	912	7.9%
45 to 59 min	254	2.2%
60+ min	415	3.6%

Households

Average household size: 2.55
Poverty rate: 8.3% (1,824 of 22,041)

	Count	Share
Family households	5,624	64.8%
Nonfamily households	3,055	35.2%

Housing

Median year structure built: 1958

Occupancy

	Count	Share
Occupied	8,679	95.2%
Vacant	440	4.8%

Tenure (of occupied units)

	Count	Share
Owner-occupied	5,616	64.7%
Renter-occupied	3,063	35.3%

1-unit, detached72.1%

1-unit, attached3.5%

2 to 4 units4.6%

5 to 19 units8.6%

20 or more units10.5%

Mobile home & other0.6%

Units in structure

	Count	Share
1-unit, detached	6,574	72.1%
1-unit, attached	323	3.5%
2 to 4 units	424	4.6%
5 to 19 units	781	8.6%
20 or more units	961	10.5%
Mobile home & other	56	0.6%

ZIP Code 51104

Demographics

Trends

Age distribution

Race & ethnicity

Educational attainment (age 25+)

Commute to work

Households

Housing

Geography

Counties this ZIP covers

Compare with nearby ZIP codes

National ZIP rankings

Nearby ZIP codes