ZIP code 57738
Where is ZIP code 57738?
Fairburn, South Dakota
Custer County · Standard ZIP code
ZIP code 57738 belongs to Fairburn, South Dakota in Custer County. 57738 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Mountain Time zone and uses area code 605. About 356 people live in the 57738 area, where the median household income is $52,308. The closest ZIP codes are 57722 (Buffalo Gap, 10.4 mi south), 57730 (Custer, 10.6 mi west) and 57744 (Hermosa, 10.8 mi north).
| ZIP code | 57738 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Fairburn |
| State | South Dakota (SD) |
| County | Custer County |
| Time zone | Mountain Time · now |
| Area code | 605 |
| Coordinates | 43.6623, -103.2133 map |
| 3-digit prefix | 577 |
Population and income in 57738
| Population | 356 · lower than 66% of South Dakota ZIP codes |
|---|---|
| People per square mile | 2 · lower than 76% of South Dakota ZIP codes |
| Median age | 65.5 years · higher than 98% of South Dakota ZIP codes |
| Men / women | 65% / 35% |
| Median household income | $52,308 · lower than 88% of South Dakota ZIP codes |
| Income per person | $42,096 |
| Below the poverty line | 0.0% |
| Bachelor’s degree or higher | 1.2% of adults 25+ |
| Housing units | 252 |
| Households | 210 (1.7 people on average) |
| Owners / renters | 96% / 4.3% |
| Land area | 185.11 sq mi (plus 0.61 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 57738. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 57738
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 57722 | Buffalo Gap, SD | 10.4 mi S | Standard |
| 57730 | Custer, SD | 10.6 mi W | Standard |
| 57744 | Hermosa, SD | 10.8 mi N | Standard |
| 57751 | Keystone, SD | 18 mi NW | Standard |
| 57766 | Oral, SD | 19 mi S | Standard |
| 57773 | Pringle, SD | 19.4 mi W | PO Box only |
| 57747 | Hot Springs, SD | 21.2 mi SW | Standard |
| 57702 | Rapid City, SD | 24.7 mi N | Standard |
| 57782 | Smithwick, SD | 24.9 mi S | PO Box only |
| 57745 | Hill City, SD | 26.3 mi NW | Standard |
| 57703 | Rapid City, SD | 26.7 mi N | Standard |
| 57725 | Caputa, SD | 28.8 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 57738 or measure the distance to another ZIP code.
How to address mail to 57738
123 MAIN ST
FAIRBURN SD 57738
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Fleming: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (57738-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 57738?
- 57738 is a Fairburn, South Dakota ZIP code.
- What county is 57738 in?
- ZIP code 57738 is in Custer County, South Dakota.
- What time zone is ZIP code 57738 in?
- 57738 is in the Mountain Time zone (America/Denver).
- What area code is 57738?
- Phone numbers in ZIP code 57738 use area code 605.
- What is the population of ZIP code 57738?
- About 356 people live in ZIP code 57738, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 57738?
- The median household income in 57738 is $52,308 a year, lower than 88% of South Dakota ZIP codes.
- What ZIP codes are near 57738?
- The nearest ZIP codes to 57738 are 57722 (Buffalo Gap, 10.4 miles), 57730 (Custer, 10.6 miles), 57744 (Hermosa, 10.8 miles) and 57751 (Keystone, 18 miles).