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/CLIMBING-HILL

Climbing Hill ZIP code, Iowa

The ZIP code for Climbing Hill, IA is 51015, and its area code is 712.

USPS city name
1 ZIP code
Population
45
Area code
712
State
Iowa

ZIP codes addressed as Climbing Hill

ZIP codes with the USPS city name Climbing Hill
ZIP City Type Population Median income Median home
51015 Climbing Hill , IA Standard 45 $87,500 $137,500

Map of Climbing Hill ZIP codes

The ZIP codes of Climbing Hill, 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 Climbing Hill

The nearest larger towns are Hornick (340 people, 7.7 mi), Bronson (312 people, 8.2 mi) and Oto (68 people, 10 mi).

Towns near Climbing Hill
TownPopulationDistance
Sergeant Bluff 5,171 14.3 mi
Dakota City, NE 2,675 18.2 mi
South Sioux City, NE 13,907 18.9 mi
Sioux City 86,101 19.1 mi
Onawa 2,839 21.6 mi
Dakota Dunes, SD 3,936 23.0 mi
North Sioux City, SD 3,045 25.1 mi

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

Cite this page

zipcodes.pro. “Climbing Hill, IA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ia/climbing-hill

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