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/ATLANTIC

Atlantic ZIP code, Iowa

The ZIP code for Atlantic, IA is 50022, and its area code is 712.

USPS city name
1 ZIP code
Population
6,763
Area code
712
State
Iowa

Atlantic in numbers

About 6,763 people live in Atlantic, in 3,261 households. The median household income is $61,141 a year, 19% below the Iowa median of $75,059 (US: $80,734). The median owner-occupied home is valued at $149,900 (28% below the Iowa median), and median gross rent is $764 a month. The median age is 43.5; 23.0% of adults 25 and over hold a bachelor's degree or higher (31.4% across Iowa); the average commute takes 11 minutes.

Population6,763Atlantic6,763
Households3,261Atlantic3,261
Median age43.5Atlantic43.5Iowa38.6US 38.9
Median household income$61,141Atlantic$61,141Iowa$75,059US $80,734
Median home value$149,900Atlantic$149,900Iowa$208,000US $332,700
Median gross rent$764Atlantic$764Iowa$972US $1,413
Bachelor's degree or higher23.0%Atlantic23.0%Iowa31.4%US 35.7%
Mean commute10.8 minAtlantic10.8 minIowa19.8 minUS 26.4 min
Population density816 / sq miAtlantic816 / sq mi

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

ZIP codes addressed as Atlantic

ZIP codes with the USPS city name Atlantic
ZIP City Type Population Median income Median home
50022 Atlantic , IA Standard 8,526 $63,125 $157,600

Map of Atlantic ZIP codes

50022

The ZIP codes of Atlantic, 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 Atlantic

The nearest larger towns are Creston (7,435 people, 41 mi), Council Bluffs (62,586 people, 44 mi) and Denison (8,260 people, 46 mi).

Towns near Atlantic
TownPopulationDistance
Harlan 4,891 23.7 mi
Red Oak 5,510 28.2 mi

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

Cite this page

zipcodes.pro. “Atlantic, IA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ia/atlantic

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