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County ZIP codes · Missouri · FIPS 29181

Ripley County, MO ZIP Codes

Ripley County, Missouri has 9 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 8 residential and 1 for PO boxes or a single organization. 5 of the residential ones lie mainly in Ripley County and 3 mainly in a neighboring county; 6 cross the county line.

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Ripley County?

63935 · Doniphan: $43k63939 · Fairdealing: $44k63942 · Gatewood: $47k63943 · Grandin: $40k63945 · Harviell: $44k63953 · Naylor: $33k63954 · Neelyville: $40k63955 · Oxly: $48k639356394363954639426395363939639456395563935 · Doniphan: $43k63939 · Fairdealing: $44k63942 · Gatewood: $47k63943 · Grandin: $40k63945 · Harviell: $44k63953 · Naylor: $33k63954 · Neelyville: $40k63955 · Oxly: $48k6393563943639546394263953639396394563935 · Doniphan: $43k63939 · Fairdealing: $44k63942 · Gatewood: $47k63943 · Grandin: $40k63945 · Harviell: $44k63953 · Naylor: $33k63954 · Neelyville: $40k63955 · Oxly: $48k639356394363954639426395363939
The residential ZIP codes of Ripley 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 8 residential ZIP codes in Ripley County

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

Residential ZIP codes mainly in Ripley County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
63935 Doniphan 7,931 17 $43k $125k 92%
63939 Fairdealing 963 18 $44k $97k 100%
63953 Naylor 787 14 $33k $88k 82%
63942 Gatewood 490 6 $47k $132k 72%
63955 Oxly 64 9 $48k $116k 100%

Partly in Ripley County

Residential ZIP codes mainly in another county that reach at least 1% into Ripley County, by their share here
In this county
63943 Grandin 823 10 $40k $72k 28%
63945 Harviell 928 30 $44k $146k 10%
63954 Neelyville 954 9 $40k $95k 6%

Download the 9 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?

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

Share of each ZIP code's land in Ripley County and in the neighboring counties
ZIPIn RipleyElsewhere
6393592%Oregon County 7%
639546%Butler County 94%
6394510%Butler County 90%
6394328%Carter County 72%
6395382%Butler County 18%
6394272%Oregon County 28%

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

PO Box and single-organization ZIP codes

ZIP codes in Ripley County without a residential area (GeoNames postal codes)
ZIPPostal name
63931Briar

Source: GeoNames postal codes (CC BY 4.0).

Which first three digits do Ripley 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 Ripley County starts with 639.

Three-digit prefixes of Ripley 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 Ripley County's
PrefixSectional centerHereAll codes
639 St Louis, MO (SCF 630) 9 32

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