ZIP Code 51440
ZIP Code Tabulation Area in Carroll County, Iowa.
- Population
- 335
- Median household income
- $65,625
- Median home value
- $156,300
+4.0%’19–’23
+16.7%’19–’23
+44.9%’19–’23
ZIP Code 51440 is a ZIP Code Tabulation Area in Carroll County, Iowa, home to about 335 residents. At $65,625, its median household income sits below Carroll County's $68,528.
Between 2019 and 2023, ZIP Code 51440's population grew 4.0% from 322 to 335, while its median household income rose 16.7% from $56,250 to $65,625.
Households average 2.77 people. 18.5% of adults 25 and older hold a bachelor's degree or higher.
Demographics
ACS 2019–2023- Population
- 335
- Median age
- 35.4 yrs
- Median household income
- $65,625
- Median home value
- $156,300
- Median gross rent
- —
- Housing units
- 121
- Homeownership rate
- 94.2%
- Bachelor's degree or higher
- 18.5%
- Unemployment rate
- 1.1%
Trends
ACS 5-year · 2019–2023322335
$56,250$65,625
$107,900$156,300
| Year | Population | Median household income | Median home value |
|---|---|---|---|
| 2019 | 322 | $56,250 | $107,900 |
| 2020 | 304 | $54,583 | $108,700 |
| 2021 | 283 | $57,500 | $114,600 |
| 2022 | 287 | $65,000 | $136,700 |
| 2023 | 335 | $65,625 | $156,300 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 54.5%
5 to 1724.5%
18 to 2411.3%
25 to 349.3%
35 to 4414.0%
45 to 546.9%
55 to 6416.1%
65 to 745.4%
75 and over8.1%
| Count | Share | |
|---|---|---|
| Under 5 | 15 | 4.5% |
| 5 to 17 | 82 | 24.5% |
| 18 to 24 | 38 | 11.3% |
| 25 to 34 | 31 | 9.3% |
| 35 to 44 | 47 | 14.0% |
| 45 to 54 | 23 | 6.9% |
| 55 to 64 | 54 | 16.1% |
| 65 to 74 | 18 | 5.4% |
| 75 and over | 27 | 8.1% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 333 | 99.4% |
| Black or African American | 0 | 0.0% |
| American Indian & Alaska Native | 0 | 0.0% |
| Asian | 0 | 0.0% |
| Native Hawaiian & Pacific Islander | 0 | 0.0% |
| Some other race | 0 | 0.0% |
| Two or more races | 0 | 0.0% |
| Hispanic or Latino (any race) | 2 | 0.6% |
Educational attainment (age 25+)
No high school diploma3.0%
High school graduate46.0%
Some college or associate's32.5%
Bachelor's degree12.0%
Graduate or professional degree6.5%
| Count | Share | |
|---|---|---|
| No high school diploma | 6 | 3.0% |
| High school graduate | 92 | 46.0% |
| Some college or associate's | 65 | 32.5% |
| Bachelor's degree | 24 | 12.0% |
| Graduate or professional degree | 13 | 6.5% |
Commute to work
- Mean travel time to work
- 20 min
Drove alone74.3%
Carpooled13.7%
Public transit3.4%
Walked1.1%
Bicycle0.0%
Worked from home5.7%
Other means1.7%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 130 | 74.3% |
| Carpooled | 24 | 13.7% |
| Public transit | 6 | 3.4% |
| Walked | 2 | 1.1% |
| Bicycle | 0 | 0.0% |
| Worked from home | 10 | 5.7% |
| Other means | 3 | 1.7% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 63 | 38.2% |
| 15 to 29 min | 77 | 46.7% |
| 30 to 44 min | 11 | 6.7% |
| 45 to 59 min | 0 | 0.0% |
| 60+ min | 14 | 8.5% |
Households
- Average household size
- 2.77
- Poverty rate
- 14.3% (48 of 335)
| Count | Share | |
|---|---|---|
| Family households | 94 | 77.7% |
| Nonfamily households | 27 | 22.3% |
Housing
- Median year structure built
- 1965
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 121 | 100.0% |
| Vacant | 0 | 0.0% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 114 | 94.2% |
| Renter-occupied | 7 | 5.8% |
1-unit, detached98.3%
1-unit, attached0.0%
2 to 4 units0.0%
5 to 19 units0.0%
20 or more units0.0%
Mobile home & other1.7%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 119 | 98.3% |
| 1-unit, attached | 0 | 0.0% |
| 2 to 4 units | 0 | 0.0% |
| 5 to 19 units | 0 | 0.0% |
| 20 or more units | 0 | 0.0% |
| Mobile home & other | 2 | 1.7% |
Geography
- ZCTA
- 51440
- Land area
- 26 sq mi
- Water area
- 0 sq mi
- Center point
- 41.9117, -94.8138
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)