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County ZIP codes · South Dakota · FIPS 46029

Codington County, SD ZIP Codes

Codington County, South Dakota has 10 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 6 of the residential ones lie mainly in Codington County and 4 mainly in a neighboring county; 8 cross the county line.

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Codington County?

57201 · Watertown: $73k57235 · Florence: $84k57238 · Goodwin: $66k57242 · Hazel: $114k57243 · Henry: $49k57245 · Kranzburg: $86k57256 · Ortley: $67k57263 · South Shore: $58k57265 · Strandburg: $70k57272 · Wallace: $84k57201572355724357263572385724257265572565727257201 · Watertown: $73k57235 · Florence: $84k57238 · Goodwin: $66k57242 · Hazel: $114k57243 · Henry: $49k57245 · Kranzburg: $86k57256 · Ortley: $67k57263 · South Shore: $58k57265 · Strandburg: $70k57272 · Wallace: $84k57201572355724357263572385724257265572565727257201 · Watertown: $73k57235 · Florence: $84k57238 · Goodwin: $66k57242 · Hazel: $114k57243 · Henry: $49k57245 · Kranzburg: $86k57256 · Ortley: $67k57263 · South Shore: $58k57265 · Strandburg: $70k57272 · Wallace: $84k5720157235572435726357238572425726557272
The residential ZIP codes of Codington County (whole outlines, including the parts in neighboring counties), shaded by median household income in national fifths (ACS 2020-2024). <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

All 10 residential ZIP codes in Codington County

6 ZIP codes lie mainly in Codington County; 4 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Codington County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
57201 Watertown 26,781 84 $73k $243k 99%
57235 Florence 774 6 $84k $231k 95%
57243 Henry 549 5 $49k $118k 87%
57263 South Shore 351 3 $58k $113k 66%
57272 Wallace 201 5 $84k $89k 61%
57245 Kranzburg 151 609 $86k $157k 100%

Partly in Codington County

Residential ZIP codes mainly in another county that reach at least 1% into Codington County, by their share here
In this county
57238 Goodwin 315 4 $66k $226k 32%
57242 Hazel 320 4 $114k $177k 20%
57256 Ortley 238 5 $67k $225k 5%
57265 Strandburg 202 2 $70k $115k 4%

Download the 10 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).

Which ZIP codes cross the county line?

9 ZIP codes of Codington County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Codington County and in the neighboring counties
ZIPIn CodingtonElsewhere
5720199%
5723595%Day County 5%
5724387%Clark County 11%; Hamlin County 2%
5726366%Grant County 34%
5724220%Hamlin County 80%
5723832%Deuel County 63%; Hamlin County 5%
572565%Grant County 62%; Roberts County 20%; Day County 13%
572654%Grant County 60%; Deuel County 37%
5727261%Clark County 39%

Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).

Which first three digits do Codington County's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Codington County starts with 572.

Three-digit prefixes of Codington County's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Codington County's
PrefixSectional centerHereAll codes
572 Dakota Central, SD (SCF 572) 10 56

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.