ZIP code 57548: Lower Brule, SD
57548 is a ZIP code in Lower Brule, South Dakota, mainly in Lyman County. About 1,442 people live here.
- Population
- 1,442
- Median household income
- $35,750
- Typical home value
- $33,900ACS median value
- Median rent
- $504gross, per month
- Median age
- 24
- Homeowners
- 33.9%of occupied homes
Shaded: ZIP code 57548's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 57548 details
| City | Lower Brule |
|---|---|
| State | South Dakota |
| County | Lyman County |
| Metro area | Not in a metro or micro area |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 95.2 sq mi, plus 31.6 sq mi of water |
| Population density | 15 people per sq mi |
| Bachelor's degree or higher | 9.1% of adults 25+ |
| Average commute | 9 minutes |
| Center coordinates | 44.16837, -99.58837 |
Median rent in 57548 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $188/mo |
| 3 bedrooms | $475/mo |
| 4 bedrooms | $619/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 57548
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 57339 | Fort Thompson, SD | 6.8 mi | 1,390 |
| 57346 | Stephan, SD | 8.6 mi | 13 |
| 57536 | Harrold, SD | 19.5 mi | 277 |
| 57540 | Holabird, SD | 20.3 mi | 223 |
| 57569 | Reliance, SD | 21.4 mi | 497 |
| 57544 | Kennebec, SD | 23.4 mi | 421 |
| 57341 | Gann Valley, SD | 23.9 mi | 79 |
| 57371 | Ree Heights, SD | 26.0 mi | 238 |
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 57548?
A typical home in ZIP code 57548 is worth about $33,900 (ACS median value). The median household here earns $35,750 a year. See what buying here would cost per month, with South Dakota average taxes and insurance filled in.
Monthly payment for a $33,900 homeWhat can a $35,750 income afford?Rental property numbers
About ZIP code 57548
What city is ZIP code 57548?
ZIP code 57548 is in Lower Brule, SD, in Lyman County.
What county is ZIP code 57548 in?
57548 is mainly in Lyman County, South Dakota.
What is the population of ZIP code 57548?
About 1,442 people live in ZIP code 57548, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 57548 in?
57548 is in Central Time (UTC−6). It observes daylight saving time.