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/CHRISTIANA

Christiana ZIP code, Pennsylvania

The ZIP code for Christiana, PA is 17509.

USPS city name
1 ZIP code
Population
998

Christiana in numbers

About 998 people live in Christiana, in 347 households. The median household income is $74,766 a year, 4% below the Pennsylvania median of $77,971 (US: $80,734). The median owner-occupied home is valued at $229,100 (10% below the Pennsylvania median), and median gross rent is $1,281 a month. The median age is 47.0; 19.0% of adults 25 and over hold a bachelor's degree or higher (35.2% across Pennsylvania); the average commute takes 29 minutes.

Population998Christiana998
Households347Christiana347
Median age47.0Christiana47.0Pennsylvania40.9US 38.9
Median household income$74,766Christiana$74,766Pennsylvania$77,971US $80,734
Median home value$229,100Christiana$229,100Pennsylvania$254,500US $332,700
Median gross rent$1,281Christiana$1,281Pennsylvania$1,209US $1,413
Bachelor's degree or higher19.0%Christiana19.0%Pennsylvania35.2%US 35.7%
Mean commute28.8 minChristiana28.8 minPennsylvania26.3 minUS 26.4 min
Population density1,894 / sq miChristiana1,894 / sq mi

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

ZIP codes addressed as Christiana

ZIP codes with the USPS city name Christiana
ZIP City Type Population Median income Median home
17509 Christiana , PA Standard 5,135 $77,238 $331,600

Map of Christiana ZIP codes

17509

The ZIP codes of Christiana, 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 Christiana

The nearest larger towns are Atglen (1,272 people, 1.3 mi), Gap (2,128 people, 2.8 mi) and Parkesburg (3,937 people, 4.3 mi).

Towns near Christiana
TownPopulationDistance
Parkesburg 3,937 4.3 mi
Quarryville 2,856 9.6 mi
Coatesville 13,353 9.7 mi
Strasburg 3,109 10.2 mi
New Holland 5,780 11.3 mi
Oxford 5,825 11.7 mi
West Grove 2,798 12.9 mi
Thorndale 3,854 13.4 mi
Leola 7,448 13.9 mi
Willow Street 9,647 14.7 mi
Downingtown 8,255 16.1 mi
Brownstown 3,650 16.7 mi
Kennett Square 6,243 17.0 mi
Bowmansville 2,959 17.1 mi

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

Cite this page

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

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