ZIP code 57449
Where is ZIP code 57449?
Houghton, South Dakota
Brown County · Standard ZIP code
ZIP code 57449 belongs to Houghton, South Dakota in Brown County. 57449 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 357 people live in the 57449 area, where the median household income is $150,000. The closest ZIP codes are 57446 (Hecla, 7 mi northwest), 57421 (Amherst, 8.5 mi east) and 57432 (Claremont, 9.4 mi south).
| ZIP code | 57449 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Houghton |
| State | South Dakota (SD) |
| County | Brown County |
| Time zone | Central Time · now |
| Area code | 605 |
| Coordinates | 45.7967, -98.0952 map |
| 3-digit prefix | 574 |
Population and income in 57449
| Population | 357 · lower than 66% of South Dakota ZIP codes |
|---|---|
| People per square mile | 4 · lower than 57% of South Dakota ZIP codes |
| Median age | 37.6 years · lower than 68% of South Dakota ZIP codes |
| Men / women | 40% / 60% |
| Median household income | $150,000 · higher than 99% of South Dakota ZIP codes |
| Income per person | $49,803 |
| Below the poverty line | 2.5% |
| Bachelor’s degree or higher | 20% of adults 25+ |
| Housing units | 144 |
| Households | 110 (3.25 people on average) |
| Owners / renters | 41% / 59% |
| Land area | 83.22 sq mi (plus 3.36 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 57449. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 57449
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 57446 | Hecla, SD | 7 mi NW | Standard |
| 57421 | Amherst, SD | 8.5 mi E | Standard |
| 57432 | Claremont, SD | 9.4 mi S | Standard |
| 57433 | Columbia, SD | 14.6 mi SW | Standard |
| 57430 | Britton, SD | 17 mi E | Standard |
| 57402 | Aberdeen, SD | 18.9 mi SW | PO Box only |
| 57454 | Langford, SD | 19.2 mi SE | Standard |
| 57426 | Barnard, SD | 19.8 mi W | PO Box only |
| 57441 | Frederick, SD | 20.7 mi W | Standard |
| 58474 | Oakes, ND | 22.5 mi N | Standard |
| 58017 | Cogswell, ND | 22.8 mi NE | Standard |
| 57445 | Groton, SD | 23.9 mi S | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 57449 or measure the distance to another ZIP code.
How to address mail to 57449
123 MAIN ST
HOUGHTON SD 57449
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (57449-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 57449?
- 57449 is a Houghton, South Dakota ZIP code.
- What county is 57449 in?
- ZIP code 57449 is in Brown County, South Dakota.
- What time zone is ZIP code 57449 in?
- 57449 is in the Central Time zone (America/Chicago).
- What area code is 57449?
- Phone numbers in ZIP code 57449 use area code 605.
- What is the population of ZIP code 57449?
- About 357 people live in ZIP code 57449, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 57449?
- The median household income in 57449 is $150,000 a year, higher than 99% of South Dakota ZIP codes.
- What ZIP codes are near 57449?
- The nearest ZIP codes to 57449 are 57446 (Hecla, 7 miles), 57421 (Amherst, 8.5 miles), 57432 (Claremont, 9.4 miles) and 57433 (Columbia, 14.6 miles).