ZIP Code 57720
ZIP Code Tabulation Area in Harding County, South Dakota.
- Population
- 561
- Median household income
- $78,333
- Median home value
- $128,800
-23.6%’19–’23
+25.3%’19–’23
+5.5%’19–’23
ZIP Code 57720 (Harding County, South Dakota) is home to about 561 residents. At $78,333, its median household income sits above Harding County's $74,766.
From 2019 to 2023, ZIP Code 57720's population declined 23.6% from 734 to 561, while its median gross rent fell 2.9% from $596 to $579.
29.0% of adults 25 and older hold a bachelor's degree or higher. Owners occupy 80.7% of the area's occupied homes.
Demographics
ACS 2019–2023- Population
- 561
- Median age
- 53.0 yrs
- Median household income
- $78,333
- Median home value
- $128,800
- Median gross rent
- $579
- Housing units
- 415
- Homeownership rate
- 80.7%
- Bachelor's degree or higher
- 29.0%
- Unemployment rate
- 1.9%
Trends
ACS 5-year · 2019–2023734561
$62,500$78,333
$122,100$128,800
$596$579
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 734 | $62,500 | $122,100 | $596 |
| 2020 | 576 | $66,406 | $143,800 | $583 |
| 2021 | 644 | $64,583 | $120,500 | $547 |
| 2022 | 695 | $72,031 | $133,300 | $533 |
| 2023 | 561 | $78,333 | $128,800 | $579 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 53.6%
5 to 1716.0%
18 to 244.1%
25 to 3410.7%
35 to 447.7%
45 to 5412.5%
55 to 6425.3%
65 to 7418.0%
75 and over2.1%
| Count | Share | |
|---|---|---|
| Under 5 | 20 | 3.6% |
| 5 to 17 | 90 | 16.0% |
| 18 to 24 | 23 | 4.1% |
| 25 to 34 | 60 | 10.7% |
| 35 to 44 | 43 | 7.7% |
| 45 to 54 | 70 | 12.5% |
| 55 to 64 | 142 | 25.3% |
| 65 to 74 | 101 | 18.0% |
| 75 and over | 12 | 2.1% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 487 | 86.8% |
| Black or African American | 6 | 1.1% |
| American Indian & Alaska Native | 4 | 0.7% |
| Asian | 0 | 0.0% |
| Native Hawaiian & Pacific Islander | 0 | 0.0% |
| Some other race | 10 | 1.8% |
| Two or more races | 47 | 8.4% |
| Hispanic or Latino (any race) | 7 | 1.2% |
Educational attainment (age 25+)
No high school diploma3.5%
High school graduate34.3%
Some college or associate's33.2%
Bachelor's degree22.0%
Graduate or professional degree7.0%
| Count | Share | |
|---|---|---|
| No high school diploma | 15 | 3.5% |
| High school graduate | 147 | 34.3% |
| Some college or associate's | 142 | 33.2% |
| Bachelor's degree | 94 | 22.0% |
| Graduate or professional degree | 30 | 7.0% |
Commute to work
- Mean travel time to work
- 11 min
Drove alone64.2%
Carpooled2.9%
Public transit0.0%
Walked6.1%
Bicycle0.0%
Worked from home24.0%
Other means2.9%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 222 | 64.2% |
| Carpooled | 10 | 2.9% |
| Public transit | 0 | 0.0% |
| Walked | 21 | 6.1% |
| Bicycle | 0 | 0.0% |
| Worked from home | 83 | 24.0% |
| Other means | 10 | 2.9% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 204 | 77.6% |
| 15 to 29 min | 26 | 9.9% |
| 30 to 44 min | 14 | 5.3% |
| 45 to 59 min | 5 | 1.9% |
| 60+ min | 14 | 5.3% |
Households
- Average household size
- 2.00
- Poverty rate
- 8.4% (47 of 561)
| Count | Share | |
|---|---|---|
| Family households | 152 | 54.3% |
| Nonfamily households | 128 | 45.7% |
Housing
- Median year structure built
- 1958
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 280 | 67.5% |
| Vacant | 135 | 32.5% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 226 | 80.7% |
| Renter-occupied | 54 | 19.3% |
1-unit, detached77.8%
1-unit, attached0.5%
2 to 4 units1.2%
5 to 19 units1.7%
20 or more units0.0%
Mobile home & other18.8%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 323 | 77.8% |
| 1-unit, attached | 2 | 0.5% |
| 2 to 4 units | 5 | 1.2% |
| 5 to 19 units | 7 | 1.7% |
| 20 or more units | 0 | 0.0% |
| Mobile home & other | 78 | 18.8% |
Geography
- ZCTA
- 57720
- Land area
- 1,296 sq mi
- Water area
- 4.19 sq mi
- Center point
- 45.5372, -103.5861
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)