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/PA/HANOVER

Hanover ZIP codes, Pennsylvania

Hanover, PA has 5 ZIP codes (17331, 17332, 17333, 17334 and 17335) and area codes 717 and 223. The largest is 17331.

USPS city name
5 ZIP codes
Population
16,584
Area codes
717, 223

Hanover in numbers

About 16,584 people live in Hanover, in 7,469 households, the 41st-largest of Pennsylvania's 1,944 census places. The median household income is $61,293 a year, 21% below the Pennsylvania median of $77,971 (US: $80,734). The median owner-occupied home is valued at $212,800 (16% below the Pennsylvania median), and median gross rent is $1,137 a month. The median age is 41.2; 15.9% of adults 25 and over hold a bachelor's degree or higher (35.2% across Pennsylvania); the average commute takes 23 minutes.

Population16,584Hanover16,584
Households7,469Hanover7,469
Median age41.2Hanover41.2Pennsylvania40.9US 38.9
Median household income$61,293Hanover$61,293Pennsylvania$77,971US $80,734
Median home value$212,800Hanover$212,800Pennsylvania$254,500US $332,700
Median gross rent$1,137Hanover$1,137Pennsylvania$1,209US $1,413
Bachelor's degree or higher15.9%Hanover15.9%Pennsylvania35.2%US 35.7%
Mean commute23.4 minHanover23.4 minPennsylvania26.3 minUS 26.4 min
Population density4,487 / sq miHanover4,487 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Hanover borough. 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
17331 Hanover , PA Standard 56,443 $79,488 $240,800
17332 Hanover , PA No street area — — —
17333 Hanover , PA No street area — — —
17334 Hanover , PA No street area — — —
17335 Hanover , PA No street area — — —

Map of Hanover ZIP codes

1733117332173331733417335

The ZIP codes of Hanover, PA, 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 Westminster, MD (20,445 people, 16 mi), York (44,938 people, 17 mi) and Reisterstown, MD (25,582 people, 26 mi).

Towns near Hanover
TownPopulationDistance
Parkville 8,128 2.0 mi
McSherrystown 3,114 2.0 mi
Littlestown 4,850 7.1 mi
Lake Heritage 2,997 10.6 mi
Manchester, MD 5,439 12.1 mi
Gettysburg 8,254 13.4 mi
Weigelstown 15,485 14.5 mi
Taneytown, MD 7,932 14.5 mi
Shiloh 11,246 15.1 mi
Hampstead, MD 6,251 15.2 mi
West York 5,092 15.3 mi
Grantley 4,775 16.1 mi
Westminster, MD 20,445 16.1 mi
New Freedom 5,066 16.1 mi

More nearby: every ZIP code in York County · Pennsylvania ZIP codes

Cite this page

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

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