ZIP code 57454
Where is ZIP code 57454?
Langford, South Dakota
Marshall County · Standard ZIP code
ZIP code 57454 belongs to Langford, South Dakota in Marshall County. 57454 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area code 605. About 732 people live in the 57454 area, where the median household income is $81,250. The closest ZIP codes are 57468 (Pierpont, 8.4 mi south), 57421 (Amherst, 11.7 mi northwest) and 57432 (Claremont, 12.4 mi west).
| ZIP code | 57454 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Langford |
| State | South Dakota (SD) |
| County | Marshall County |
| Time zone | Central Time · now |
| Area code | 605 |
| Coordinates | 45.6174, -97.7925 map |
| 3-digit prefix | 574 |
Population and income in 57454
| Population | 732 · higher than 54% of South Dakota ZIP codes |
|---|---|
| People per square mile | 5 · higher than 50% of South Dakota ZIP codes |
| Median age | 39.2 years · lower than 62% of South Dakota ZIP codes |
| Men / women | 60% / 40% |
| Median household income | $81,250 · higher than 63% of South Dakota ZIP codes |
| Income per person | $37,937 |
| Below the poverty line | 0.4% |
| Bachelor’s degree or higher | 21% of adults 25+ |
| Median home value | $155,300 · lower than 61% of South Dakota ZIP codes |
| Median rent | $735 a month |
| Housing units | 289 |
| Households | 236 (3.1 people on average) |
| Owners / renters | 85% / 15% |
| Land area | 151.32 sq mi (plus 4.2 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 57454. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 57454
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 57468 | Pierpont, SD | 8.4 mi S | Standard |
| 57421 | Amherst, SD | 11.7 mi NW | Standard |
| 57432 | Claremont, SD | 12.4 mi W | Standard |
| 57430 | Britton, SD | 13 mi N | Standard |
| 57261 | Roslyn, SD | 14.6 mi SE | Standard |
| 57422 | Andover, SD | 14.8 mi SW | Standard |
| 57445 | Groton, SD | 19.1 mi SW | Standard |
| 57449 | Houghton, SD | 19.2 mi NW | Standard |
| 57232 | Eden, SD | 20.2 mi E | Standard |
| 57247 | Lake City, SD | 22 mi E | Standard |
| 57219 | Bristol, SD | 22.8 mi S | Standard |
| 57439 | Ferney, SD | 24.4 mi SW | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 57454 or measure the distance to another ZIP code.
How to address mail to 57454
123 MAIN ST
LANGFORD SD 57454
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (57454-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 57454?
- 57454 is a Langford, South Dakota ZIP code.
- What county is 57454 in?
- ZIP code 57454 is in Marshall County, South Dakota.
- What time zone is ZIP code 57454 in?
- 57454 is in the Central Time zone (America/Chicago).
- What area code is 57454?
- Phone numbers in ZIP code 57454 use area code 605.
- What is the population of ZIP code 57454?
- About 732 people live in ZIP code 57454, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 57454?
- The median household income in 57454 is $81,250 a year, higher than 63% of South Dakota ZIP codes.
- What ZIP codes are near 57454?
- The nearest ZIP codes to 57454 are 57468 (Pierpont, 8.4 miles), 57421 (Amherst, 11.7 miles), 57432 (Claremont, 12.4 miles) and 57430 (Britton, 13 miles).