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County ZIP codes · Missouri · FIPS 29065

Dent County, MO ZIP Codes

Dent 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. 4 of the residential ones lie mainly in Dent County and 4 mainly in a neighboring county; 6 cross the county line. Median household income ranges from $46,076 in 65542 (Licking) to $56,250 in 65560 (Salem) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Dent County?

63629 · Bunker: $47k65401 · Rolla: $56k65440 · Boss: $37k65462 · Edgar Springs: $55k65501 · Jadwin: $25k65541 · Lenox: $55k65542 · Licking: $46k65560 · Salem: $56k655606362965401655426544065462655016554163629 · Bunker: $47k65401 · Rolla: $56k65440 · Boss: $37k65462 · Edgar Springs: $55k65501 · Jadwin: $25k65541 · Lenox: $55k65542 · Licking: $46k65560 · Salem: $56k655606362965401655426544065462655016554163629 · Bunker: $47k65401 · Rolla: $56k65440 · Boss: $37k65462 · Edgar Springs: $55k65501 · Jadwin: $25k65541 · Lenox: $55k65542 · Licking: $46k65560 · Salem: $56k655606362965401655426544065462
The residential ZIP codes of Dent 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 8 postal town names: Rolla, Salem, Licking, Edgar Springs, Bunker, Boss, Lenox, Jadwin.

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

All 8 residential ZIP codes in Dent County

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

Residential ZIP codes mainly in Dent County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
65560 Salem 13,822 21 $56k $166k 79%
65440 Boss 206 2 $37k $107k 55%
65541 Lenox 150 6 $55k $350k 100%
65501 Jadwin 87 4 $25k $163k 100%

Partly in Dent County

Residential ZIP codes mainly in another county that reach at least 1% into Dent County, by their share here
In this county
63629 Bunker 947 3 $47k $104k 19%
65462 Edgar Springs 1,264 13 $55k $121k 15%
65401 Rolla 32,714 127 $56k $223k 13%
65542 Licking 7,060 33 $46k $119k 8%

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 Dent County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Dent County and in the neighboring counties
ZIPIn DentElsewhere
6540113%Phelps County 83%; Maries County 4%
6556079%Shannon County 12%; Crawford County 6%; Phelps County 2%
655428%Texas County 91%
6546215%Phelps County 85%
6362919%Shannon County 48%; Reynolds County 33%
6544055%Reynolds County 40%; Iron County 5%

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

PO Box and single-organization ZIP codes

ZIP codes in Dent County without a residential area (GeoNames postal codes)
ZIPPostal name
65532Lake Spring

Source: GeoNames postal codes (CC BY 4.0).

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

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Dent County's ZIP codes use 3 prefixes: 636, 654 and 655.

Three-digit prefixes of Dent 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 Dent County's
PrefixSectional centerHereAll codes
636 St Louis, MO (SCF 630) 1 37
654 Springfield, MO (SCF 656) 3 29
655 Springfield, MO (SCF 656) 5 33

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