ZIP code 57543
Where is ZIP code 57543?
Kadoka, South Dakota
Jackson County · Standard ZIP code
ZIP code 57543 belongs to Kadoka, South Dakota in Jackson County. 57543 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 721 people live in the 57543 area, where the median household income is $36,250. The closest ZIP codes are 57521 (Belvidere, 15.9 mi east), 57567 (Philip, 16 mi northwest) and 57577 (Wanblee, 21.5 mi southwest).
| ZIP code | 57543 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Kadoka |
| State | South Dakota (SD) |
| County | Jackson County |
| Time zone | Mountain Time · now |
| Area code | 605 |
| Coordinates | 43.8446, -101.5523 map |
| 3-digit prefix | 575 |
Population and income in 57543
| Population | 721 · higher than 54% of South Dakota ZIP codes |
|---|---|
| People per square mile | 2 · lower than 76% of South Dakota ZIP codes |
| Median age | 42.3 years · higher than 53% of South Dakota ZIP codes |
| Men / women | 54% / 46% |
| Median household income | $36,250 · lower than 96% of South Dakota ZIP codes |
| Income per person | $24,528 |
| Below the poverty line | 42% |
| Bachelor’s degree or higher | 14% of adults 25+ |
| Median home value | $160,400 · lower than 59% of South Dakota ZIP codes |
| Median rent | $542 a month |
| Housing units | 387 |
| Households | 277 (2.46 people on average) |
| Owners / renters | 72% / 28% |
| Land area | 465.67 sq mi (plus 3.06 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 57543. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 57543
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 57521 | Belvidere, SD | 15.9 mi E | Standard |
| 57567 | Philip, SD | 16 mi NW | Standard |
| 57577 | Wanblee, SD | 21.5 mi SW | Standard |
| 57750 | Interior, SD | 22 mi W | Standard |
| 57552 | Midland, SD | 25.2 mi NE | Standard |
| 57547 | Long Valley, SD | 26.2 mi S | Standard |
| 57775 | Quinn, SD | 29.2 mi NW | Standard |
| 57560 | Norris, SD | 32.9 mi SE | Standard |
| 57562 | Okaton, SD | 33 mi E | Standard |
| 57790 | Wall, SD | 34.8 mi W | Standard |
| 57553 | Milesville, SD | 41.5 mi N | Standard |
| 57559 | Murdo, SD | 42 mi E | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 57543 or measure the distance to another ZIP code.
How to address mail to 57543
123 MAIN ST
KADOKA SD 57543
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (57543-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 57543?
- 57543 is a Kadoka, South Dakota ZIP code.
- What county is 57543 in?
- ZIP code 57543 is in Jackson County, South Dakota.
- What time zone is ZIP code 57543 in?
- 57543 is in the Mountain Time zone (America/Denver).
- What area code is 57543?
- Phone numbers in ZIP code 57543 use area code 605.
- What is the population of ZIP code 57543?
- About 721 people live in ZIP code 57543, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 57543?
- The median household income in 57543 is $36,250 a year, lower than 96% of South Dakota ZIP codes.
- What ZIP codes are near 57543?
- The nearest ZIP codes to 57543 are 57521 (Belvidere, 15.9 miles), 57567 (Philip, 16 miles), 57577 (Wanblee, 21.5 miles) and 57750 (Interior, 22 miles).