First three digits · South Dakota
ZIP Codes Starting with
56 ZIP codes start with 572, sorted at the Dakota Central, SD (SCF 572) sectional center (USPS labeling list L005, effective October 1, 2026) in South Dakota: 56 residential ZIP codes across 10 counties (Census 2020 ZCTAs and GeoNames postal codes, October 2026).
What do the digits 572 mean?
The first digit, 5, is one of ten national areas (Iowa, Minnesota, Montana, North Dakota, South Dakota and Wisconsin). The first three, 572, route mail to a sectional center: USPS labeling list L005 (effective October 1, 2026) sends letters for 572 to the Dakota Central, SD (SCF 572) facility. The last two digits pick the delivery area. By residents, the largest town names among the 572 ZIP codes are Watertown, Sisseton, Milbank, Webster, Clear Lake and Clark.
The same facility sorts 4 prefixes, 211 ZIP codes in all: 572, 573, 574, 575.
Where are the 572 ZIP codes?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
All ZIP codes starting with 572
| County | ||||||
|---|---|---|---|---|---|---|
| 57201 | Watertown | Codington County | 26,781 | 84 | $73k | $243k |
| 57212 | Arlington | Kingsbury County | 1,819 | 8 | $94k | $238k |
| 57213 | Astoria | Deuel County | 505 | 11 | $82k | $208k |
| 57214 | Badger | Kingsbury County | 162 | 29 | $65k | $70k |
| 57216 | Big Stone City | Grant County | 1,584 | 26 | $88k | $201k |
| 57217 | Bradley | Clark County | 142 | 2 | $64k | $95k |
| 57218 | Brandt | Deuel County | 180 | 3 | $66k | – |
| 57219 | Bristol | Day County | 552 | 3 | $52k | $96k |
| 57220 | Bruce | Brookings County | 665 | 6 | $86k | $217k |
| 57221 | Bryant | Hamlin County | 1,158 | 10 | $74k | $227k |
| 57223 | Castlewood | Hamlin County | 1,429 | 11 | $92k | $237k |
| 57224 | Claire City | Roberts County | 164 | 3 | $59k | $75k |
| 57225 | Clark | Clark County | 1,833 | 6 | $67k | $155k |
| 57226 | Clear Lake | Deuel County | 1,953 | 10 | $83k | $206k |
| 57227 | Corona | Roberts County | 562 | 13 | $97k | $193k |
| 57231 | De Smet | Kingsbury County | 1,724 | 7 | $79k | $212k |
| 57232 | Eden | Marshall County | 651 | 8 | $94k | $290k |
| 57233 | Erwin | Kingsbury County | 350 | 10 | $83k | – |
| 57234 | Estelline | Deuel County | 1,339 | 13 | $82k | $173k |
| 57235 | Florence | Codington County | 774 | 6 | $84k | $231k |
| 57236 | Garden City | Clark County | 91 | 2 | $84k | $63k |
| 57237 | Gary | Deuel County | 731 | 7 | $87k | $162k |
| 57238 | Goodwin | Deuel County | 315 | 4 | $66k | $226k |
| 57239 | Grenville | Day County | 358 | 8 | $106k | $377k |
| 57241 | Hayti | Hamlin County | 936 | 9 | $86k | $123k |
| 57242 | Hazel | Hamlin County | 320 | 4 | $114k | $177k |
| 57243 | Henry | Codington County | 549 | 5 | $49k | $118k |
| 57245 | Kranzburg | Codington County | 151 | 609 | $86k | $157k |
| 57246 | Labolt | Grant County | 132 | 4 | $73k | $90k |
| 57247 | Lake City | Marshall County | 211 | 3 | $51k | $173k |
| 57248 | Lake Norden | Hamlin County | 1,295 | 19 | $96k | $293k |
| 57249 | Lake Preston | Kingsbury County | 1,023 | 7 | $63k | $193k |
| 57251 | Marvin | Grant County | 228 | 5 | $72k | $75k |
| 57252 | Milbank | Grant County | 4,883 | 30 | $71k | $183k |
| 57255 | New Effington | Roberts County | 488 | 5 | $63k | – |
| 57256 | Ortley | Grant County | 238 | 5 | $67k | $225k |
| 57257 | Peever | Roberts County | 637 | 8 | $56k | $75k |
| 57258 | Raymond | Clark County | 510 | 4 | $58k | – |
| 57259 | Revillo | Grant County | 477 | 4 | $80k | $260k |
| 57260 | Rosholt | Roberts County | 1,119 | 7 | $83k | $170k |
| 57261 | Roslyn | Day County | 277 | 4 | $78k | $168k |
| 57262 | Sisseton | Roberts County | 5,100 | 15 | $52k | $130k |
| 57263 | South Shore | Codington County | 351 | 3 | $58k | $113k |
| 57264 | Stockholm | Grant County | 191 | 4 | $80k | $113k |
| 57265 | Strandburg | Grant County | 202 | 2 | $70k | $115k |
| 57266 | Summit | Grant County | 626 | 5 | $73k | $163k |
| 57268 | Toronto | Deuel County | 435 | 7 | $76k | $236k |
| 57269 | Twin Brooks | Grant County | 186 | 2 | $98k | $411k |
| 57270 | Veblen | Marshall County | 764 | 5 | $78k | $82k |
| 57271 | Vienna | Clark County | 246 | 4 | $86k | $308k |
| 57272 | Wallace | Codington County | 201 | 5 | $84k | $89k |
| 57273 | Waubay | Day County | 1,165 | 7 | $48k | $177k |
| 57274 | Webster | Day County | 2,621 | 7 | $68k | $173k |
| 57276 | White | Brookings County | 942 | 8 | $68k | $161k |
| 57278 | Willow Lake | Clark County | 1,011 | 6 | $70k | $220k |
| 57279 | Wilmot | Roberts County | 899 | 6 | $71k | $188k |
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; GeoNames postal codes (CC BY 4.0) for codes without a residential area.