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County ZIP codes · Virginia · FIPS 51033

Caroline County, VA ZIP Codes

Caroline County, Virginia has 15 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 11 residential and 4 for PO boxes or a single organization. 6 of the residential ones lie mainly in Caroline County and 5 mainly in a neighboring county; 8 cross the county line. Median household income ranges from $81,488 in 22427 (Bowling Green) to $110,112 in 22408 (Fredericksburg) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Caroline County?

22408 · Fredericksburg: $110k22427 · Bowling Green: $82k22438 · Champlain: $87k22514 · Milford: $79k22535 · Port Royal: $160k22538 · Rappahannock Academy: –22546 · Ruther Glen: $89k22580 · Woodford: $94k23015 · Beaverdam: $114k23047 · Doswell: $81k23069 · Hanover: $84k225462242722580225142301522438224082306923047225352253822408 · Fredericksburg: $110k22427 · Bowling Green: $82k22438 · Champlain: $87k22514 · Milford: $79k22535 · Port Royal: $160k22538 · Rappahannock Academy: –22546 · Ruther Glen: $89k22580 · Woodford: $94k23015 · Beaverdam: $114k23047 · Doswell: $81k23069 · Hanover: $84k225462242722580225142301522438224082306923047225352253822408 · Fredericksburg: $110k22427 · Bowling Green: $82k22438 · Champlain: $87k22514 · Milford: $79k22535 · Port Royal: $160k22538 · Rappahannock Academy: –22546 · Ruther Glen: $89k22580 · Woodford: $94k23015 · Beaverdam: $114k23047 · Doswell: $81k23069 · Hanover: $84k2254622427225802251423015224382240823069230472253522538
The residential ZIP codes of Caroline 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?

The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $81,488 and $89,247.

They carry 11 postal town names.

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

All 11 residential ZIP codes in Caroline County

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

Residential ZIP codes mainly in Caroline County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
22546 Ruther Glen 18,392 112 $89k $301k 94%
22580 Woodford 5,107 54 $94k $354k 90%
22427 Bowling Green 4,356 41 $82k $316k 100%
22514 Milford 2,290 30 $79k $261k 98%
22535 Port Royal 460 11 $160k $366k 100%
22538 Rappahannock Academy 348 14 – $327k 100%

Partly in Caroline County

Residential ZIP codes mainly in another county that reach at least 1% into Caroline County, by their share here
In this county
23069 Hanover 3,425 50 $84k $356k 23%
22408 Fredericksburg 31,586 667 $110k $378k 17%
23047 Doswell 1,381 32 $81k $396k 12%
22438 Champlain 252 6 $87k $247k 11%
23015 Beaverdam 4,601 53 $114k $443k 8%

Download the 15 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 Caroline County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Caroline County and in the neighboring counties
ZIPIn CarolineElsewhere
2240817%Spotsylvania County 83%
2254694%Hanover County 5%; Spotsylvania County 2%
2258090%Spotsylvania County 10%
230158%Hanover County 77%; Spotsylvania County 14%
2306923%Hanover County 42%; King William County 35%
2251498%King and Queen County 2%
2304712%Hanover County 88%
2243811%Essex County 89%

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

PO Box and single-organization ZIP codes

ZIP codes in Caroline County without a residential area (GeoNames postal codes)
ZIPPostal name
22428Bowling Green
22446Corbin
22501Ladysmith
22552Sparta

Source: GeoNames postal codes (CC BY 4.0).

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

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Caroline County's ZIP codes use 3 prefixes: 224, 225 and 230.

Three-digit prefixes of Caroline 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 Caroline County's
PrefixSectional centerHereAll codes
224 Richmond, VA (SCF 230) 5 37
225 Richmond, VA (SCF 230) 7 45
230 Richmond, VA (SCF 230) 3 57

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