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/JEFFERSON-2

Jefferson ZIP codes, Pennsylvania

No ZIP code is named for Jefferson, PA; addresses there use a neighbouring town's name. 2 ZIP codes cover it: 17362 and 17311. Its area codes are 717 and 223.

USPS city name
0 ZIP codes
Overlapping the city
2 more
Population
437
Area codes
717, 223

Jefferson in numbers

About 437 people live in Jefferson, in 178 households. The median household income is $83,409 a year, 7% above the Pennsylvania median of $77,971 (US: $80,734). The median owner-occupied home is valued at $234,100 (8% below the Pennsylvania median), and median gross rent is $1,219 a month. The median age is 51.4; 18.0% of adults 25 and over hold a bachelor's degree or higher (35.2% across Pennsylvania); the average commute takes 32 minutes.

Population437Jefferson437
Households178Jefferson178
Median age51.4Jefferson51.4Pennsylvania40.9US 38.9
Median household income$83,409Jefferson$83,409Pennsylvania$77,971US $80,734
Median home value$234,100Jefferson$234,100Pennsylvania$254,500US $332,700
Median gross rent$1,219Jefferson$1,219Pennsylvania$1,209US $1,413
Bachelor's degree or higher18.0%Jefferson18.0%Pennsylvania35.2%US 35.7%
Mean commute32.4 minJefferson32.4 minPennsylvania26.3 minUS 26.4 min
Population density721 / sq miJefferson721 / sq mi

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

ZIP codes covering Jefferson

These ZIP codes cover part of Jefferson but are addressed as somewhere else.

ZIP codes overlapping Jefferson
ZIP City Type Population Median income Median home
17311 Codorus , PA Standard 127 $77,500 $160,400
17362 Spring Grove , PA Standard 14,730 $98,702 $292,100

Map of Jefferson ZIP codes

1731117362

The ZIP codes of Jefferson, 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 Jefferson

The nearest larger towns are Spring Grove (2,433 people, 4.9 mi), Seven Valleys (598 people, 5.0 mi) and Glen Rock (2,108 people, 6.1 mi).

Towns near Jefferson
TownPopulationDistance
Parkville 8,128 6.9 mi
Hanover 16,584 7.5 mi
Shrewsbury 3,878 9.1 mi
McSherrystown 3,114 9.4 mi
New Freedom 5,066 9.4 mi
Grantley 4,775 10.6 mi
West York 5,092 10.7 mi
Spry 4,909 10.8 mi
Manchester, MD 5,439 11.2 mi
Shiloh 11,246 11.4 mi
Weigelstown 15,485 12.0 mi
York 44,938 12.1 mi
Valley View 2,981 12.1 mi
Dallastown 4,185 12.3 mi

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

Cite this page

zipcodes.pro. “Jefferson, PA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/pa/jefferson-2

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