ZIP Code 51023
ZIP Code Tabulation Area in Sioux County, Iowa.
- Population
- 3,437
- Median household income
- $74,205
- Median home value
- $148,500
+5.2%’19–’23
+42.3%’19–’23
+64.3%’19–’23
Covering part of Sioux County, Iowa, ZIP Code 51023 has about 3,437 residents. Its median household income of $74,205 runs below the Sioux County figure of $84,736.
From 2019 to 2023, ZIP Code 51023's population grew 5.2% from 3,268 to 3,437, while its median gross rent rose 51.1% from $583 to $881.
20.4% of adults 25 and older hold a bachelor's degree or higher. Owners occupy 70.6% of the area's occupied homes.
Demographics
ACS 2019–2023- Population
- 3,437
- Median age
- 35.3 yrs
- Median household income
- $74,205
- Median home value
- $148,500
- Median gross rent
- $881
- Housing units
- 1,350
- Homeownership rate
- 70.6%
- Bachelor's degree or higher
- 20.4%
- Unemployment rate
- 4.0%
Trends
ACS 5-year · 2019–20233,2683,437
$52,153$74,205
$90,400$148,500
$583$881
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 3,268 | $52,153 | $90,400 | $583 |
| 2020 | 3,536 | $56,810 | $109,200 | $633 |
| 2021 | 3,264 | $64,297 | $119,000 | $751 |
| 2022 | 3,469 | $71,897 | $146,000 | $841 |
| 2023 | 3,437 | $74,205 | $148,500 | $881 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 58.3%
5 to 1721.6%
18 to 246.4%
25 to 3413.4%
35 to 448.4%
45 to 5413.3%
55 to 6413.0%
65 to 747.4%
75 and over8.0%
| Count | Share | |
|---|---|---|
| Under 5 | 286 | 8.3% |
| 5 to 17 | 744 | 21.6% |
| 18 to 24 | 221 | 6.4% |
| 25 to 34 | 462 | 13.4% |
| 35 to 44 | 288 | 8.4% |
| 45 to 54 | 458 | 13.3% |
| 55 to 64 | 448 | 13.0% |
| 65 to 74 | 255 | 7.4% |
| 75 and over | 275 | 8.0% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 2,425 | 70.6% |
| Black or African American | 5 | 0.1% |
| American Indian & Alaska Native | 3 | 0.1% |
| Asian | 0 | 0.0% |
| Native Hawaiian & Pacific Islander | 0 | 0.0% |
| Some other race | 0 | 0.0% |
| Two or more races | 3 | 0.1% |
| Hispanic or Latino (any race) | 1,001 | 29.1% |
Educational attainment (age 25+)
No high school diploma20.7%
High school graduate31.1%
Some college or associate's27.9%
Bachelor's degree12.9%
Graduate or professional degree7.4%
| Count | Share | |
|---|---|---|
| No high school diploma | 452 | 20.7% |
| High school graduate | 679 | 31.1% |
| Some college or associate's | 610 | 27.9% |
| Bachelor's degree | 283 | 12.9% |
| Graduate or professional degree | 162 | 7.4% |
Commute to work
- Mean travel time to work
- 17 min
Drove alone77.1%
Carpooled9.7%
Public transit0.0%
Walked0.5%
Bicycle0.0%
Worked from home11.7%
Other means0.9%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 1,123 | 77.1% |
| Carpooled | 141 | 9.7% |
| Public transit | 0 | 0.0% |
| Walked | 8 | 0.5% |
| Bicycle | 0 | 0.0% |
| Worked from home | 171 | 11.7% |
| Other means | 13 | 0.9% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 714 | 55.6% |
| 15 to 29 min | 311 | 24.2% |
| 30 to 44 min | 132 | 10.3% |
| 45 to 59 min | 80 | 6.2% |
| 60+ min | 48 | 3.7% |
Households
- Average household size
- 2.73
- Poverty rate
- 9.5% (320 of 3,375)
| Count | Share | |
|---|---|---|
| Family households | 959 | 77.6% |
| Nonfamily households | 277 | 22.4% |
Housing
- Median year structure built
- 1970
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 1,236 | 91.6% |
| Vacant | 114 | 8.4% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 872 | 70.6% |
| Renter-occupied | 364 | 29.4% |
1-unit, detached80.6%
1-unit, attached1.3%
2 to 4 units7.3%
5 to 19 units3.8%
20 or more units1.5%
Mobile home & other5.6%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 1,088 | 80.6% |
| 1-unit, attached | 17 | 1.3% |
| 2 to 4 units | 99 | 7.3% |
| 5 to 19 units | 51 | 3.8% |
| 20 or more units | 20 | 1.5% |
| Mobile home & other | 75 | 5.6% |
Geography
- ZCTA
- 51023
- Land area
- 120 sq mi
- Water area
- 0.83 sq mi
- Center point
- 43.0067, -96.4635
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)