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/MO/HARTSBURG

Hartsburg ZIP code, Missouri

The ZIP code for Hartsburg, MO is 65039, and its area code is 573.

USPS city name
1 ZIP code
Population
109
Area code
573

NANPA lists no telephone rate centre for Hartsburg itself, so these are the area codes of the nearest one, Ashland (6.1 miles). A town on an area-code boundary can differ from its neighbour.

ZIP codes addressed as Hartsburg

ZIP codes with the USPS city name Hartsburg
ZIP City Type Population Median income Median home
65039 Hartsburg , MO Standard 3,076 $125,714 $412,400

Map of Hartsburg ZIP codes

The ZIP codes of Hartsburg, MO, 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 Hartsburg

The nearest larger towns are St. Martins (1,228 people, 7.0 mi), Centertown (297 people, 7.8 mi) and Ashland (4,914 people, 8.8 mi).

Towns near Hartsburg
TownPopulationDistance
Ashland 4,914 8.8 mi
Holts Summit 4,609 11.0 mi
Jefferson City 42,488 11.4 mi
California 4,509 14.8 mi
Columbia 128,548 17.3 mi
Fulton 12,617 22.1 mi
Tipton 2,667 25.7 mi
Eldon 4,556 28.0 mi
Boonville 7,689 29.9 mi

More nearby: every ZIP code in Boone County · Missouri ZIP codes

Cite this page

zipcodes.pro. “Hartsburg, MO ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mo/hartsburg

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