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 — STATE/VA/COUNTY/PETERSBURG-CITY

Petersburg City, VA ZIP codes

Petersburg City, VA is mostly served by 23803 and 23805, which it shares with neighbouring counties. The 2 ZIP codes mostly in it, 23804 and 23806, have no residents: they are PO boxes and single addresses.

Petersburg is an independent city: it belongs to no county, and the Census Bureau counts it as a county of its own. The Petersburg town page lists the ZIP codes the Postal Service addresses as Petersburg, including any past the line.

ZIP codes
2
Partly in it
2 more
Towns
2
County FIPS
51730
Population
33,537
Median household income
$50,698
Land area
23 sq mi
Metro area
Richmond

Petersburg City ZIP codes by town

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

ZIP codes partly in Petersburg City

These ZIP codes lie mostly in a neighbouring county but each cover a twentieth or more of Petersburg City.

Map of Petersburg City ZIP codes

2380323805

The ZIP codes of Petersburg City, 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.

Petersburg City in numbers

About 33,537 people live in Petersburg City, in 15,138 households, the 53rd most populous of Virginia's 123 counties. The median household income is $50,698 a year, 46% below the Virginia median of $93,170 (US: $80,734). The median owner-occupied home is valued at $189,000 (51% below the Virginia median), and median gross rent is $1,174 a month. The median age is 35.8; 25.4% of adults 25 and over hold a bachelor's degree or higher (42.2% across Virginia); the average commute takes 26 minutes.

Population33,537Petersburg city33,537
Households15,138Petersburg city15,138
Median age35.8Petersburg city35.8Virginia39.0US 38.9
Median household income$50,698Petersburg city$50,698Virginia$93,170US $80,734
Median home value$189,000Petersburg city$189,000Virginia$383,700US $332,700
Median gross rent$1,174Petersburg city$1,174Virginia$1,579US $1,413
Bachelor's degree or higher25.4%Petersburg city25.4%Virginia42.2%US 35.7%
Mean commute25.7 minPetersburg city25.7 minVirginia27.3 minUS 26.4 min
Population density1,476 / sq miPetersburg city1,476 / sq mi

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

Neighbouring counties

Counties that share a ZIP code with Petersburg City.

Not sure you are in Petersburg City? What county am I in? answers from your location, near a county line included.

Every ZIP code in Petersburg City, with figures

ZIP codes in Petersburg City
ZIP City Type
23804 Petersburg , VA No street area
23806 Virginia State University , VA No street area

Cite this page

zipcodes.pro. “Petersburg City ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/va/county/petersburg-city

Underlying data is public domain or openly licensed — sources, vintages and licences.