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/DOVER

Dover ZIP code, Pennsylvania

The ZIP code for Dover, PA is 17315, and its area codes are 717 and 223.

USPS city name
1 ZIP code
Population
1,940
Area codes
717, 223

Dover in numbers

About 1,940 people live in Dover, in 785 households. The median household income is $75,347 a year, 3% below the Pennsylvania median of $77,971 (US: $80,734). The median owner-occupied home is valued at $206,200 (19% below the Pennsylvania median), and median gross rent is $1,168 a month. The median age is 40.9; 16.6% of adults 25 and over hold a bachelor's degree or higher (35.2% across Pennsylvania); the average commute takes 24 minutes.

Population1,940Dover1,940
Households785Dover785
Median age40.9Dover40.9Pennsylvania40.9US 38.9
Median household income$75,347Dover$75,347Pennsylvania$77,971US $80,734
Median home value$206,200Dover$206,200Pennsylvania$254,500US $332,700
Median gross rent$1,168Dover$1,168Pennsylvania$1,209US $1,413
Bachelor's degree or higher16.6%Dover16.6%Pennsylvania35.2%US 35.7%
Mean commute24.1 minDover24.1 minPennsylvania26.3 minUS 26.4 min
Population density3,573 / sq miDover3,573 / sq mi

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

ZIP codes addressed as Dover

ZIP codes with the USPS city name Dover
ZIP City Type Population Median income Median home
17315 Dover , PA Standard 25,760 $82,884 $234,900

Map of Dover ZIP codes

The ZIP codes of Dover, 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 Dover

The nearest larger towns are Weigelstown (15,485 people, 1.6 mi), Shiloh (11,246 people, 3.6 mi) and West York (5,092 people, 5.8 mi).

Towns near Dover
TownPopulationDistance
Weigelstown 15,485 1.6 mi
Shiloh 11,246 3.6 mi
West York 5,092 5.8 mi
Emigsville 4,254 6.3 mi
North York 2,812 6.5 mi
York 44,938 6.7 mi
Pleasureville 2,735 7.6 mi
Grantley 4,775 7.6 mi
Manchester 2,803 7.9 mi
Valley View 2,981 8.6 mi
East York 9,388 9.5 mi
Spry 4,909 10.6 mi
Valley Green 3,676 11.0 mi
Stonybrook 3,483 11.6 mi

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

Cite this page

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

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