ZIP code 57755: Ludlow, SD
57755 is a ZIP code in Ludlow, South Dakota, mainly in Harding County. About 101 people live here.
- Population
- 101
- Median household income
- $68,125
- Typical home value
- $164,100ACS median value
- Median rent
- —gross, per month
- Median age
- 40.8
- Homeowners
- 75.6%of occupied homes
Shaded: ZIP code 57755's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 57755 details
| City | Ludlow |
|---|---|
| State | South Dakota |
| County | Harding County |
| Metro area | Not in a metro or micro area |
| Time zone | Mountain Time (UTC−7), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 254.7 sq mi, plus 0.3 sq mi of water |
| Population density | 0 people per sq mi |
| Bachelor's degree or higher | 39% of adults 25+ |
| Center coordinates | 45.86833, -103.34718 |
ZIP codes near 57755
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 57650 | Ralph, SD | 15.3 mi | 17 |
| 58653 | Scranton, ND | 18.6 mi | 700 |
| 58623 | Bowman, ND | 20.5 mi | 1,953 |
| 57720 | Buffalo, SD | 25.6 mi | 518 |
| 58649 | Reeder, ND | 28.4 mi | 354 |
| 57651 | Reva, SD | 31.0 mi | 191 |
| 57640 | Lodgepole, SD | 31.7 mi | 41 |
| 58651 | Rhame, ND | 33.0 mi | 513 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 57755?
A typical home in ZIP code 57755 is worth about $164,100 (ACS median value). The median household here earns $68,125 a year. See what buying here would cost per month, with South Dakota average taxes and insurance filled in.
Monthly payment for a $164,100 homeWhat can a $68,125 income afford?Rental property numbers
About ZIP code 57755
What city is ZIP code 57755?
ZIP code 57755 is in Ludlow, SD, in Harding County.
What county is ZIP code 57755 in?
57755 is mainly in Harding County, South Dakota.
What is the population of ZIP code 57755?
About 101 people live in ZIP code 57755, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 57755 in?
57755 is in Mountain Time (UTC−7). It observes daylight saving time.