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/MI/HART

Hart ZIP code, Michigan

The ZIP code for Hart, MI is 49420, and its area code is 231.

USPS city name
1 ZIP code
Population
1,924
Area code
231

Hart in numbers

About 1,924 people live in Hart, in 743 households. The median household income is $50,956 a year, 30% below the Michigan median of $72,875 (US: $80,734). The median owner-occupied home is valued at $140,900 (39% below the Michigan median), and median gross rent is $757 a month. The median age is 40.8; 19.4% of adults 25 and over hold a bachelor's degree or higher (32.4% across Michigan); the average commute takes 14 minutes.

Population1,924Hart1,924
Households743Hart743
Median age40.8Hart40.8Michigan40.2US 38.9
Median household income$50,956Hart$50,956Michigan$72,875US $80,734
Median home value$140,900Hart$140,900Michigan$231,600US $332,700
Median gross rent$757Hart$757Michigan$1,129US $1,413
Bachelor's degree or higher19.4%Hart19.4%Michigan32.4%US 35.7%
Mean commute14.3 minHart14.3 minMichigan24.2 minUS 26.4 min
Population density1,075 / sq miHart1,075 / sq mi

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

ZIP codes addressed as Hart

ZIP codes with the USPS city name Hart
ZIP City Type Population Median income Median home
49420 Hart , MI Standard 6,202 $58,841 $167,000

Map of Hart ZIP codes

49420

The ZIP codes of Hart, MI, 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 Hart

The nearest larger towns are Shelby (2,577 people, 5.8 mi), Ludington (7,676 people, 18 mi) and Montague (2,531 people, 20 mi).

Towns near Hart
TownPopulationDistance
Shelby 2,577 5.8 mi
Ludington 7,676 18.4 mi
Montague 2,531 19.6 mi
Whitehall 3,024 20.5 mi
Fremont 4,568 26.2 mi

More nearby: every ZIP code in Oceana County · Michigan ZIP codes

Cite this page

zipcodes.pro. “Hart, MI ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mi/hart

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