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/KS/HANOVER

Hanover ZIP code, Kansas

The ZIP code for Hanover, KS is 66945, and its area code is 785.

USPS city name
1 ZIP code
Population
828
Area code
785
State
Kansas

NANPA lists no telephone rate centre for Hanover itself, so these are the area codes of the nearest one, Washington (10.4 miles). A town on an area-code boundary can differ from its neighbour.

Hanover in numbers

About 828 people live in Hanover, in 321 households. The median household income is $67,813 a year, 9% below the Kansas median of $74,275 (US: $80,734). The median owner-occupied home is valued at $110,400 (49% below the Kansas median), and median gross rent is $642 a month. The median age is 32.6; 29.6% of adults 25 and over hold a bachelor's degree or higher (35.6% across Kansas); the average commute takes 19 minutes.

Population828Hanover828
Households321Hanover321
Median age32.6Hanover32.6Kansas37.4US 38.9
Median household income$67,813Hanover$67,813Kansas$74,275US $80,734
Median home value$110,400Hanover$110,400Kansas$217,200US $332,700
Median gross rent$642Hanover$642Kansas$1,060US $1,413
Bachelor's degree or higher29.6%Hanover29.6%Kansas35.6%US 35.7%
Mean commute18.7 minHanover18.7 minKansas19.7 minUS 26.4 min
Population density1,382 / sq miHanover1,382 / sq mi

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

ZIP codes addressed as Hanover

ZIP codes with the USPS city name Hanover
ZIP City Type Population Median income Median home
66945 Hanover , KS Standard 1,063 $69,688 $118,000

Map of Hanover ZIP codes

66945

The ZIP codes of Hanover, KS, 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 Hanover

The nearest larger towns are Washington (1,155 people, 11 mi), Marysville (3,422 people, 13 mi) and Blue Rapids (870 people, 19 mi).

Towns near Hanover
TownPopulationDistance
Marysville 3,422 13.0 mi
Fairbury, NE 3,888 23.6 mi
Beatrice, NE 12,225 27.1 mi

More nearby: every ZIP code in Washington County · Kansas ZIP codes

Cite this page

zipcodes.pro. “Hanover, KS ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ks/hanover

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