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/HOLTS-SUMMIT

Holts Summit ZIP code, Missouri

The ZIP code for Holts Summit, MO is 65043, and its area codes are 573 and 235.

USPS city name
1 ZIP code
Population
4,609
Area codes
573, 235

NANPA lists no telephone rate centre for Holts Summit itself, so these are the area codes of the nearest one, Jefferson City (5.0 miles). A town on an area-code boundary can differ from its neighbour.

Holts Summit in numbers

About 4,609 people live in Holts Summit, in 1,674 households. The median household income is $85,064 a year, 20% above the Missouri median of $70,702 (US: $80,734). The median owner-occupied home is valued at $191,900 (17% below the Missouri median), and median gross rent is $1,122 a month. The median age is 33.3; 26.7% of adults 25 and over hold a bachelor's degree or higher (32.4% across Missouri); the average commute takes 23 minutes.

Population4,609Holts Summit4,609
Households1,674Holts Summit1,674
Median age33.3Holts Summit33.3Missouri39.0US 38.9
Median household income$85,064Holts Summit$85,064Missouri$70,702US $80,734
Median home value$191,900Holts Summit$191,900Missouri$230,300US $332,700
Median gross rent$1,122Holts Summit$1,122Missouri$1,033US $1,413
Bachelor's degree or higher26.7%Holts Summit26.7%Missouri32.4%US 35.7%
Mean commute22.9 minHolts Summit22.9 minMissouri23.5 minUS 26.4 min
Population density1,244 / sq miHolts Summit1,244 / sq mi

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

ZIP codes addressed as Holts Summit

ZIP codes with the USPS city name Holts Summit
ZIP City Type Population Median income Median home
65043 Holts Summit , MO Standard 10,120 $85,308 $218,500

Map of Holts Summit ZIP codes

65043

The ZIP codes of Holts Summit, 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 Holts Summit

The nearest larger towns are Jefferson City (42,488 people, 6.5 mi), Ashland (4,914 people, 13 mi) and Fulton (12,617 people, 17 mi).

Towns near Holts Summit
TownPopulationDistance
Jefferson City 42,488 6.5 mi
Ashland 4,914 13.3 mi
Fulton 12,617 16.8 mi
Columbia 128,548 23.7 mi
California 4,509 24.5 mi

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

Cite this page

zipcodes.pro. “Holts Summit, MO ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mo/holts-summit

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