ZIP Code 51555
ZIP Code Tabulation Area in Harrison County, Iowa.
- Population
- 4,881
- Median household income
- $77,292
- Median home value
- $180,900
+0.1%’19–’23
+21.8%’19–’23
+34.8%’19–’23
Covering part of Harrison County, Iowa, ZIP Code 51555 has about 4,881 residents. At $77,292, its median household income sits in line with Harrison County's $77,027.
From 2019 to 2023, ZIP Code 51555's population held roughly steady from 4,877 to 4,881, while its median gross rent rose 4.4% from $729 to $761.
23.0% of adults 25 and older hold a bachelor's degree or higher. Owners occupy 75.9% of the area's occupied homes.
Demographics
ACS 2019–2023- Population
- 4,881
- Median age
- 44.4 yrs
- Median household income
- $77,292
- Median home value
- $180,900
- Median gross rent
- $761
- Housing units
- 2,337
- Homeownership rate
- 75.9%
- Bachelor's degree or higher
- 23.0%
- Unemployment rate
- 3.7%
Trends
ACS 5-year · 2019–20234,8774,881
$63,472$77,292
$134,200$180,900
$729$761
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 4,877 | $63,472 | $134,200 | $729 |
| 2020 | 4,493 | $66,186 | $135,100 | $722 |
| 2021 | 4,697 | $70,944 | $131,100 | $723 |
| 2022 | 4,858 | $79,592 | $157,200 | $767 |
| 2023 | 4,881 | $77,292 | $180,900 | $761 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 53.9%
5 to 1714.9%
18 to 248.2%
25 to 3411.3%
35 to 4412.3%
45 to 5415.4%
55 to 6414.3%
65 to 7410.3%
75 and over9.4%
| Count | Share | |
|---|---|---|
| Under 5 | 190 | 3.9% |
| 5 to 17 | 729 | 14.9% |
| 18 to 24 | 398 | 8.2% |
| 25 to 34 | 550 | 11.3% |
| 35 to 44 | 599 | 12.3% |
| 45 to 54 | 753 | 15.4% |
| 55 to 64 | 699 | 14.3% |
| 65 to 74 | 505 | 10.3% |
| 75 and over | 458 | 9.4% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 4,518 | 92.6% |
| Black or African American | 0 | 0.0% |
| American Indian & Alaska Native | 33 | 0.7% |
| Asian | 11 | 0.2% |
| Native Hawaiian & Pacific Islander | 0 | 0.0% |
| Some other race | 0 | 0.0% |
| Two or more races | 213 | 4.4% |
| Hispanic or Latino (any race) | 106 | 2.2% |
Educational attainment (age 25+)
No high school diploma6.3%
High school graduate39.1%
Some college or associate's31.7%
Bachelor's degree15.3%
Graduate or professional degree7.7%
| Count | Share | |
|---|---|---|
| No high school diploma | 224 | 6.3% |
| High school graduate | 1,393 | 39.1% |
| Some college or associate's | 1,129 | 31.7% |
| Bachelor's degree | 544 | 15.3% |
| Graduate or professional degree | 274 | 7.7% |
Commute to work
- Mean travel time to work
- 24 min
Drove alone79.1%
Carpooled6.2%
Public transit0.6%
Walked2.8%
Bicycle0.0%
Worked from home10.5%
Other means0.8%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 2,016 | 79.1% |
| Carpooled | 158 | 6.2% |
| Public transit | 15 | 0.6% |
| Walked | 71 | 2.8% |
| Bicycle | 0 | 0.0% |
| Worked from home | 268 | 10.5% |
| Other means | 20 | 0.8% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 825 | 36.2% |
| 15 to 29 min | 252 | 11.1% |
| 30 to 44 min | 876 | 38.4% |
| 45 to 59 min | 254 | 11.1% |
| 60+ min | 73 | 3.2% |
Households
- Average household size
- 2.27
- Poverty rate
- 7.2% (343 of 4,775)
| Count | Share | |
|---|---|---|
| Family households | 1,360 | 64.6% |
| Nonfamily households | 746 | 35.4% |
Housing
- Median year structure built
- 1963
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 2,106 | 90.1% |
| Vacant | 231 | 9.9% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 1,599 | 75.9% |
| Renter-occupied | 507 | 24.1% |
1-unit, detached78.0%
1-unit, attached1.8%
2 to 4 units5.9%
5 to 19 units0.7%
20 or more units4.2%
Mobile home & other9.4%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 1,822 | 78.0% |
| 1-unit, attached | 43 | 1.8% |
| 2 to 4 units | 139 | 5.9% |
| 5 to 19 units | 16 | 0.7% |
| 20 or more units | 97 | 4.2% |
| Mobile home & other | 220 | 9.4% |
Geography
- ZCTA
- 51555
- Land area
- 146 sq mi
- Water area
- 2.44 sq mi
- Center point
- 41.5595, -95.9153
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)