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County ZIP codes · Virginia · FIPS 51159

Richmond County, VA ZIP Codes

Richmond County, Virginia has 7 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 6 residential and 1 for PO boxes or a single organization. 4 of the residential ones lie mainly in Richmond County and 2 mainly in a neighboring county; 3 cross the county line. Median household income ranges from $50,809 in 22435 (Callao) to $71,487 in 22520 (Montross) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Richmond County?

22435 · Callao: $51k22460 · Farnham: $66k22472 · Haynesville: –22520 · Montross: $72k22548 · Sharps: –22572 · Warsaw: $68k2257222520224602243522435 · Callao: $51k22460 · Farnham: $66k22472 · Haynesville: –22520 · Montross: $72k22548 · Sharps: –22572 · Warsaw: $68k2257222520224602243522435 · Callao: $51k22460 · Farnham: $66k22472 · Haynesville: –22520 · Montross: $72k22548 · Sharps: –22572 · Warsaw: $68k22572225202246022435
The residential ZIP codes of Richmond 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 6 postal town names: Warsaw, Montross, Callao, Farnham, Haynesville, Sharps.

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

All 6 residential ZIP codes in Richmond County

4 ZIP codes lie mainly in Richmond County; 2 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Richmond County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
22572 Warsaw 6,597 47 $68k $238k 91%
22460 Farnham 1,757 30 $66k $198k 100%
22472 Haynesville 960 3,750 – – 100%
22548 Sharps 115 116 – – 100%

Partly in Richmond County

Residential ZIP codes mainly in another county that reach at least 1% into Richmond County, by their share here
In this county
22435 Callao 2,215 87 $51k $187k 6%
22520 Montross 4,740 49 $72k $286k 3%

Download the 7 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?

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

Share of each ZIP code's land in Richmond County and in the neighboring counties
ZIPIn RichmondElsewhere
2257291%Westmoreland County 9%
225203%Westmoreland County 97%
224356%Northumberland County 93%; Westmoreland County 1%

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

PO Box and single-organization ZIP codes

ZIP codes in Richmond County without a residential area (GeoNames postal codes)
ZIPPostal name
22570Village

Source: GeoNames postal codes (CC BY 4.0).

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

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Richmond County's ZIP codes use 2 prefixes: 224 and 225.

Three-digit prefixes of Richmond 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 Richmond County's
PrefixSectional centerHereAll codes
224 Richmond, VA (SCF 230) 3 37
225 Richmond, VA (SCF 230) 4 45

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