ZIP Code 57645
ZIP Code Tabulation Area in Corson County, South Dakota.
- Population
- 149
- Median household income
- $73,000
- Median home value
- $37,100
-5.7%’19–’23
+77.0%’19–’23
-23.2%’19–’23
ZIP Code 57645 (Corson County, South Dakota) is home to about 149 residents. At $73,000, its median household income sits above Corson County's $43,750.
From 2019 to 2023, ZIP Code 57645's population declined 5.7% from 158 to 149.
94.6% of homes are single-family detached houses. The typical home was built around 1938.
Demographics
ACS 2019–2023- Population
- 149
- Median age
- 51.1 yrs
- Median household income
- $73,000
- Median home value
- $37,100
- Median gross rent
- —
- Housing units
- 93
- Homeownership rate
- 90.5%
- Bachelor's degree or higher
- 26.1%
- Unemployment rate
- 0.0%
Trends
ACS 5-year · 2019–2023158149
$41,250$73,000
$48,300$37,100
$525$575
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 158 | $41,250 | $48,300 | $525 |
| 2020 | 141 | $35,938 | $27,900 | $575 |
| 2021 | 127 | $40,938 | $26,500 | — |
| 2022 | 142 | $44,688 | $33,300 | — |
| 2023 | 149 | $73,000 | $37,100 | — |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 56.7%
5 to 1713.4%
18 to 242.7%
25 to 344.7%
35 to 4410.7%
45 to 5418.1%
55 to 6412.8%
65 to 7418.8%
75 and over12.1%
| Count | Share | |
|---|---|---|
| Under 5 | 10 | 6.7% |
| 5 to 17 | 20 | 13.4% |
| 18 to 24 | 4 | 2.7% |
| 25 to 34 | 7 | 4.7% |
| 35 to 44 | 16 | 10.7% |
| 45 to 54 | 27 | 18.1% |
| 55 to 64 | 19 | 12.8% |
| 65 to 74 | 28 | 18.8% |
| 75 and over | 18 | 12.1% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 135 | 90.6% |
| Black or African American | 0 | 0.0% |
| American Indian & Alaska Native | 11 | 7.4% |
| Asian | 0 | 0.0% |
| Native Hawaiian & Pacific Islander | 0 | 0.0% |
| Some other race | 0 | 0.0% |
| Two or more races | 3 | 2.0% |
| Hispanic or Latino (any race) | 0 | 0.0% |
Educational attainment (age 25+)
No high school diploma2.6%
High school graduate32.2%
Some college or associate's39.1%
Bachelor's degree22.6%
Graduate or professional degree3.5%
| Count | Share | |
|---|---|---|
| No high school diploma | 3 | 2.6% |
| High school graduate | 37 | 32.2% |
| Some college or associate's | 45 | 39.1% |
| Bachelor's degree | 26 | 22.6% |
| Graduate or professional degree | 4 | 3.5% |
Commute to work
- Mean travel time to work
- 21 min
Drove alone38.2%
Carpooled10.5%
Public transit0.0%
Walked10.5%
Bicycle0.0%
Worked from home40.8%
Other means0.0%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 29 | 38.2% |
| Carpooled | 8 | 10.5% |
| Public transit | 0 | 0.0% |
| Walked | 8 | 10.5% |
| Bicycle | 0 | 0.0% |
| Worked from home | 31 | 40.8% |
| Other means | 0 | 0.0% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 13 | 28.9% |
| 15 to 29 min | 24 | 53.3% |
| 30 to 44 min | 4 | 8.9% |
| 45 to 59 min | 0 | 0.0% |
| 60+ min | 4 | 8.9% |
Households
- Average household size
- 2.01
- Poverty rate
- 13.4% (20 of 149)
| Count | Share | |
|---|---|---|
| Family households | 44 | 59.5% |
| Nonfamily households | 30 | 40.5% |
Housing
- Median year structure built
- 1938
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 74 | 79.6% |
| Vacant | 19 | 20.4% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 67 | 90.5% |
| Renter-occupied | 7 | 9.5% |
1-unit, detached94.6%
1-unit, attached0.0%
2 to 4 units0.0%
5 to 19 units0.0%
20 or more units0.0%
Mobile home & other5.4%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 88 | 94.6% |
| 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 | 5 | 5.4% |
Geography
- ZCTA
- 57645
- Land area
- 302 sq mi
- Water area
- 0.54 sq mi
- Center point
- 45.9073, -101.7164
Counties this ZIP covers
1Compare 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)