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/IA/MORNING-SUN

Morning Sun ZIP code, Iowa

The ZIP code for Morning Sun, IA is 52640, and its area code is 319.

USPS city name
1 ZIP code
Population
802
Area code
319
State
Iowa

Morning Sun in numbers

About 802 people live in Morning Sun, in 315 households. The median household income is $56,350 a year, 25% below the Iowa median of $75,059 (US: $80,734). The median owner-occupied home is valued at $102,200 (51% below the Iowa median), and median gross rent is $869 a month. The median age is 46.5; 11.6% of adults 25 and over hold a bachelor's degree or higher (31.4% across Iowa); the average commute takes 23 minutes.

Population802Morning Sun802
Households315Morning Sun315
Median age46.5Morning Sun46.5Iowa38.6US 38.9
Median household income$56,350Morning Sun$56,350Iowa$75,059US $80,734
Median home value$102,200Morning Sun$102,200Iowa$208,000US $332,700
Median gross rent$869Morning Sun$869Iowa$972US $1,413
Bachelor's degree or higher11.6%Morning Sun11.6%Iowa31.4%US 35.7%
Mean commute23.4 minMorning Sun23.4 minIowa19.8 minUS 26.4 min
Population density1,032 / sq miMorning Sun1,032 / sq mi

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

ZIP codes addressed as Morning Sun

ZIP codes with the USPS city name Morning Sun
ZIP City Type Population Median income Median home
52640 Morning Sun , IA Standard 1,274 $67,813 $125,800

Map of Morning Sun ZIP codes

52640

The ZIP codes of Morning Sun, IA, 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 Morning Sun

The nearest larger towns are Wapello (1,765 people, 6.6 mi), Mediapolis (1,928 people, 7.5 mi) and Winfield (1,007 people, 10 mi).

Towns near Morning Sun
TownPopulationDistance
Mount Pleasant 8,951 17.9 mi
West Burlington 3,189 19.2 mi
Burlington 23,728 20.9 mi
Muscatine 23,489 24.4 mi
Washington 7,290 27.0 mi
Aledo, IL 3,668 27.2 mi

More nearby: every ZIP code in Louisa County · Iowa ZIP codes

Cite this page

zipcodes.pro. “Morning Sun, IA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ia/morning-sun

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