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County ZIP codes · Missouri · FIPS 29195

Saline County, MO ZIP Codes

Saline County, Missouri has 13 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 10 of the residential ones lie mainly in Saline County and 3 mainly in a neighboring county; 8 cross the county line. Median household income ranges from $55,625 in 65351 (Sweet Springs) to $59,269 in 64020 (Concordia) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Saline County?

64020 · Concordia: $59k64096 · Waverly: $52k65320 · Arrow Rock: $36k65321 · Blackburn: $82k65327 · Emma: $89k65330 · Gilliam: $42k65333 · Houstonia: $59k65339 · Malta Bend: $44k65340 · Marshall: $58k65344 · Miami: $62k65347 · Nelson: $103k65349 · Slater: $46k65351 · Sweet Springs: $56k653406534765339653516534964020653446533064096653336532164020 · Concordia: $59k64096 · Waverly: $52k65320 · Arrow Rock: $36k65321 · Blackburn: $82k65327 · Emma: $89k65330 · Gilliam: $42k65333 · Houstonia: $59k65339 · Malta Bend: $44k65340 · Marshall: $58k65344 · Miami: $62k65347 · Nelson: $103k65349 · Slater: $46k65351 · Sweet Springs: $56k653406534765339653516534964020653446533064096653336532164020 · Concordia: $59k64096 · Waverly: $52k65320 · Arrow Rock: $36k65321 · Blackburn: $82k65327 · Emma: $89k65330 · Gilliam: $42k65333 · Houstonia: $59k65339 · Malta Bend: $44k65340 · Marshall: $58k65344 · Miami: $62k65347 · Nelson: $103k65349 · Slater: $46k65351 · Sweet Springs: $56k65340653476533965351653496402065344640966533365321
The residential ZIP codes of Saline 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).

How different are its ZIP codes?

They carry 13 postal town names.

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

All 13 residential ZIP codes in Saline County

10 ZIP codes lie mainly in Saline County; 3 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Saline County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
65340 Marshall 16,026 63 $58k $156k 96%
65349 Slater 2,480 26 $46k $98k 100%
65351 Sweet Springs 2,122 20 $56k $118k 83%
65347 Nelson 846 11 $103k $163k 71%
65339 Malta Bend 592 6 $44k $92k 100%
65330 Gilliam 575 11 $42k $110k 100%
65321 Blackburn 405 10 $82k $124k 86%
65327 Emma 284 253 $89k $147k 74%
65344 Miami 173 2 $62k $254k 100%
65320 Arrow Rock 65 122 $36k $279k 100%

Partly in Saline County

Residential ZIP codes mainly in another county that reach at least 1% into Saline County, by their share here
In this county
65333 Houstonia 658 10 $59k $116k 15%
64096 Waverly 1,166 26 $52k $152k 6%
64020 Concordia 2,953 28 $59k $202k 4%

Download the 13 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?

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

Share of each ZIP code's land in Saline County and in the neighboring counties
ZIPIn SalineElsewhere
6534096%Pettis County 4%
640204%Lafayette County 73%; Johnson County 22%
6535183%Pettis County 16%; Johnson County 1%
640966%Lafayette County 94%
6534771%Pettis County 23%; Cooper County 6%
6533315%Pettis County 85%
6532186%Lafayette County 14%
6532774%Lafayette County 26%

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

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

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Saline County's ZIP codes use 2 prefixes: 640 and 653.

Three-digit prefixes of Saline 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 Saline County's
PrefixSectional centerHereAll codes
640 Kansas City, MO (SCF 640) 2 68
653 Mid-Missouri, MO (SCF 650) 11 32

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