Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/VA/DUMBARTON

Dumbarton ZIP codes, Virginia

No ZIP code is named for Dumbarton, VA; addresses there use a neighbouring town's name. 2 ZIP codes cover it: 23228 and 23230. Its area codes are 804 and 686.

USPS city name
0 ZIP codes
Overlapping the city
2 more
Population
7,997
Area codes
804, 686

NANPA lists no telephone rate centre for Dumbarton itself, so these are the area codes of the nearest one, Richmond (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Dumbarton in numbers

About 7,997 people live in Dumbarton, in 4,081 households. The median household income is $60,169 a year, 35% below the Virginia median of $93,170 (US: $80,734). The median owner-occupied home is valued at $291,300 (24% below the Virginia median), and median gross rent is $1,421 a month. The median age is 37.1; 31.0% of adults 25 and over hold a bachelor's degree or higher (42.2% across Virginia); the average commute takes 23 minutes.

Population7,997Dumbarton7,997
Households4,081Dumbarton4,081
Median age37.1Dumbarton37.1Virginia39.0US 38.9
Median household income$60,169Dumbarton$60,169Virginia$93,170US $80,734
Median home value$291,300Dumbarton$291,300Virginia$383,700US $332,700
Median gross rent$1,421Dumbarton$1,421Virginia$1,579US $1,413
Bachelor's degree or higher31.0%Dumbarton31.0%Virginia42.2%US 35.7%
Mean commute22.8 minDumbarton22.8 minVirginia27.3 minUS 26.4 min
Population density4,242 / sq miDumbarton4,242 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Dumbarton CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes covering Dumbarton

These ZIP codes cover part of Dumbarton but are addressed as somewhere else.

ZIP codes overlapping Dumbarton
ZIP City Type Population Median income Median home
23228 Henrico , VA Standard 36,527 $70,260 $283,500
23230 Richmond , VA Standard 8,910 $74,763 $372,900

Map of Dumbarton ZIP codes

2322823230

The ZIP codes of Dumbarton, VA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Dumbarton

The nearest larger towns are Laurel (18,721 people, 1.7 mi), Lakeside (12,654 people, 1.7 mi) and Glen Allen (17,551 people, 4.0 mi).

Towns near Dumbarton
TownPopulationDistance
Laurel 18,721 1.7 mi
Lakeside 12,654 1.7 mi
Glen Allen 17,551 4.0 mi
Chamberlayne 4,692 4.5 mi
Tuckahoe 49,183 4.7 mi
Innsbrook 8,578 4.7 mi
Richmond 229,359 5.8 mi
Short Pump 29,026 6.8 mi
East Highland Park 15,265 7.1 mi
Bon Air 16,904 7.4 mi
Wyndham 12,099 7.9 mi
Mechanicsville 38,683 8.5 mi
Manchester 12,445 8.7 mi
Montrose 8,285 9.6 mi

More nearby: every ZIP code in Henrico County · Virginia ZIP codes

Cite this page

zipcodes.pro. “Dumbarton, VA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/va/dumbarton

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