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/COIN

Coin ZIP code, Iowa

The ZIP code for Coin, IA is 51636, and its area code is 712.

USPS city name
1 ZIP code
Population
277
Area code
712
State
Iowa

Coin in numbers

About 277 people live in Coin, in 106 households. The median household income is $48,889 a year, 35% below the Iowa median of $75,059 (US: $80,734). The median owner-occupied home is valued at $50,000 (76% below the Iowa median), and median gross rent is $725 a month. The median age is 51.3; 13.0% of adults 25 and over hold a bachelor's degree or higher (31.4% across Iowa); the average commute takes 22 minutes.

Population277Coin277
Households106Coin106
Median age51.3Coin51.3Iowa38.6US 38.9
Median household income$48,889Coin$48,889Iowa$75,059US $80,734
Median home value$50,000Coin$50,000Iowa$208,000US $332,700
Median gross rent$725Coin$725Iowa$972US $1,413
Bachelor's degree or higher13.0%Coin13.0%Iowa31.4%US 35.7%
Mean commute21.9 minCoin21.9 minIowa19.8 minUS 26.4 min
Population density310 / sq miCoin310 / sq mi

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

ZIP codes addressed as Coin

ZIP codes with the USPS city name Coin
ZIP City Type Population Median income Median home
51636 Coin , IA Standard 455 $63,516 $121,900

Map of Coin ZIP codes

51636

The ZIP codes of Coin, 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 Coin

The nearest larger towns are Shenandoah (4,892 people, 10 mi), Clarinda (5,353 people, 12 mi) and Essex (854 people, 13 mi).

Towns near Coin
TownPopulationDistance
Shenandoah 4,892 10.1 mi
Clarinda 5,353 12.0 mi
Red Oak 5,510 24.8 mi
Maryville, MO 10,428 28.9 mi

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

Cite this page

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

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