ZIP code 57638
Where is ZIP code 57638?
Lemmon, South Dakota
Perkins County · Standard ZIP code
ZIP code 57638 belongs to Lemmon, South Dakota in Perkins County. 57638 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 codes 605 and 701. About 1,852 people live in the 57638 area, where the median household income is $58,533. The closest ZIP codes are 57634 (Keldron, 18.6 mi southeast), 57645 (Morristown, 22.6 mi east) and 57640 (Lodgepole, 28 mi west).
| ZIP code | 57638 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Lemmon |
| Also accepted | Shadehill, Thunder Hawk |
| State | South Dakota (SD) |
| County | Perkins County |
| Time zone | Mountain Time · now |
| Area codes | 605, 701 |
| Coordinates | 45.9159, -102.1928 map |
| 3-digit prefix | 576 |
Population and income in 57638
| Population | 1,852 · higher than 80% of South Dakota ZIP codes |
|---|---|
| People per square mile | 2 · lower than 76% of South Dakota ZIP codes |
| Median age | 47.1 years · higher than 69% of South Dakota ZIP codes |
| Men / women | 47% / 53% |
| Median household income | $58,533 · lower than 81% of South Dakota ZIP codes |
| Income per person | $31,681 |
| Below the poverty line | 18% |
| Bachelor’s degree or higher | 25% of adults 25+ |
| Median home value | $101,100 · lower than 83% of South Dakota ZIP codes |
| Median rent | $663 a month |
| Housing units | 1,096 |
| Households | 811 (2.18 people on average) |
| Owners / renters | 79% / 21% |
| Land area | 1012.37 sq mi (plus 10.42 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 57638. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 57638
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 57634 | Keldron, SD | 18.6 mi SE | Standard |
| 57645 | Morristown, SD | 22.6 mi E | Standard |
| 57640 | Lodgepole, SD | 28 mi W | Standard |
| 58639 | Hettinger, ND | 30.1 mi W | Standard |
| 57620 | Bison, SD | 31 mi SW | Standard |
| 58646 | Mott, ND | 32 mi N | Standard |
| 57660 | Watauga, SD | 32.7 mi E | Standard |
| 58562 | New Leipzig, ND | 34.1 mi N | Standard |
| 57641 | Mc Intosh, SD | 35.4 mi SE | Standard |
| 58533 | Elgin, ND | 37.6 mi NE | Standard |
| 57649 | Prairie City, SD | 37.6 mi SW | Standard |
| 58649 | Reeder, ND | 38.3 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 57638 or measure the distance to another ZIP code.
How to address mail to 57638
123 MAIN ST
LEMMON SD 57638
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts SHADEHILL and THUNDER HAWK as the city name for 57638. Avoid White Butte: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (57638-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 57638?
- 57638 is a Lemmon, South Dakota ZIP code. Shadehill and Thunder Hawk are also accepted as the city name.
- What county is 57638 in?
- ZIP code 57638 is in Perkins County, South Dakota.
- What time zone is ZIP code 57638 in?
- 57638 is in the Mountain Time zone (America/Denver).
- What area code is 57638?
- Phone numbers in ZIP code 57638 use area codes 605 and 701.
- What is the population of ZIP code 57638?
- About 1,852 people live in ZIP code 57638, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 57638?
- The median household income in 57638 is $58,533 a year, lower than 81% of South Dakota ZIP codes.
- What ZIP codes are near 57638?
- The nearest ZIP codes to 57638 are 57634 (Keldron, 18.6 miles), 57645 (Morristown, 22.6 miles), 57640 (Lodgepole, 28 miles) and 58639 (Hettinger, 30.1 miles).