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County ZIP codes · Missouri · FIPS 29223

Wayne County, MO ZIP Codes

Wayne County, Missouri has 16 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 15 residential and 1 for PO boxes or a single organization. 11 of the residential ones lie mainly in Wayne County and 4 mainly in a neighboring county; 8 cross the county line. Median household income ranges from $43,582 in 63957 (Piedmont) to $61,614 in 63937 (Ellsinore) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Wayne County?

63636 · Des Arc: $65k63655 · Marquand: $62k63763 · McGee: –63787 · Zalma: $46k63934 · Clubb: –63937 · Ellsinore: $62k63944 · Greenville: $58k63950 · Lodi: –63951 · Lowndes: $27k63952 · Mill Spring: $42k63956 · Patterson: $61k63957 · Piedmont: $44k63964 · Silva: $42k63966 · Wappapello: $60k63967 · Williamsville: $42k63957639446365563967639376396463966637876395663636639526395163763639506393463636 · Des Arc: $65k63655 · Marquand: $62k63763 · McGee: –63787 · Zalma: $46k63934 · Clubb: –63937 · Ellsinore: $62k63944 · Greenville: $58k63950 · Lodi: –63951 · Lowndes: $27k63952 · Mill Spring: $42k63956 · Patterson: $61k63957 · Piedmont: $44k63964 · Silva: $42k63966 · Wappapello: $60k63967 · Williamsville: $42k6395763944636556396763937639646396663787639566363663952639516376363636 · Des Arc: $65k63655 · Marquand: $62k63763 · McGee: –63787 · Zalma: $46k63934 · Clubb: –63937 · Ellsinore: $62k63944 · Greenville: $58k63950 · Lodi: –63951 · Lowndes: $27k63952 · Mill Spring: $42k63956 · Patterson: $61k63957 · Piedmont: $44k63964 · Silva: $42k63966 · Wappapello: $60k63967 · Williamsville: $42k639576394463655639676393763964639666378763956636366395263763
The residential ZIP codes of Wayne 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 15 postal town names.

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

All 15 residential ZIP codes in Wayne County

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

Residential ZIP codes mainly in Wayne County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
63957 Piedmont 5,144 25 $44k $119k 76%
63966 Wappapello 2,110 35 $60k $110k 79%
63944 Greenville 1,332 8 $58k $136k 100%
63967 Williamsville 1,313 11 $42k $104k 70%
63956 Patterson 770 11 $61k $176k 100%
63964 Silva 733 11 $42k – 95%
63952 Mill Spring 284 5 $42k – 100%
63951 Lowndes 200 6 $27k – 100%
63763 McGee 98 5 – – 100%
63934 Clubb 31 7 – – 100%
63950 Lodi no residents 0 – – 100%

Partly in Wayne County

Residential ZIP codes mainly in another county that reach at least 1% into Wayne County, by their share here
In this county
63636 Des Arc 446 10 $65k $65k 30%
63655 Marquand 1,639 11 $62k $176k 12%
63937 Ellsinore 2,643 16 $62k $223k 7%
63787 Zalma 551 9 $46k $130k 5%

Download the 16 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 Wayne County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Wayne County and in the neighboring counties
ZIPIn WayneElsewhere
6395776%Reynolds County 24%
639377%Carter County 79%; Butler County 14%
6396679%Butler County 21%
6365512%Madison County 66%; Bollinger County 22%
6396770%Butler County 30%
6396495%Madison County 5%
637875%Bollinger County 95%
6363630%Iron County 46%; Madison County 24%

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

PO Box and single-organization ZIP codes

ZIP codes in Wayne County without a residential area (GeoNames postal codes)
ZIPPostal name
63632Cascade

Source: GeoNames postal codes (CC BY 4.0).

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

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Wayne County's ZIP codes use 3 prefixes: 636, 637 and 639.

Three-digit prefixes of Wayne 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 Wayne County's
PrefixSectional centerHereAll codes
636 St Louis, MO (SCF 630) 3 37
637 St Louis, MO (SCF 630) 2 42
639 St Louis, MO (SCF 630) 11 32

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