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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/KIRKWOOD

Kirkwood ZIP code, Pennsylvania

The ZIP code for Kirkwood, PA is 17536, and its area codes are 717 and 223.

USPS city name
1 ZIP code
Population
307
Area codes
717, 223

Kirkwood in numbers

About 307 people live in Kirkwood, in 85 households. The median household income is $75,875 a year, about the same as the Pennsylvania median of $77,971 (US: $80,734). The median owner-occupied home is valued at $368,800 (45% above the Pennsylvania median). The median age is 34.9; 30.4% of adults 25 and over hold a bachelor's degree or higher (35.2% across Pennsylvania); the average commute takes 15 minutes.

Population307Kirkwood307
Households85Kirkwood85
Median age34.9Kirkwood34.9Pennsylvania40.9US 38.9
Median household income$75,875Kirkwood$75,875Pennsylvania$77,971US $80,734
Median home value$368,800Kirkwood$368,800Pennsylvania$254,500US $332,700
Bachelor's degree or higher30.4%Kirkwood30.4%Pennsylvania35.2%US 35.7%
Mean commute14.5 minKirkwood14.5 minPennsylvania26.3 minUS 26.4 min
Population density138 / sq miKirkwood138 / sq mi

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

ZIP codes addressed as Kirkwood

ZIP codes with the USPS city name Kirkwood
ZIP City Type Population Median income Median home
17536 Kirkwood , PA Standard 3,452 $76,042 $339,200

Map of Kirkwood ZIP codes

The ZIP codes of Kirkwood, 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 Kirkwood

The nearest larger towns are Little Britain (439 people, 4.9 mi), Quarryville (2,856 people, 5.3 mi) and Georgetown (784 people, 6.5 mi).

Towns near Kirkwood
TownPopulationDistance
Quarryville 2,856 5.3 mi
Oxford 5,825 7.0 mi
Rising Sun, MD 2,764 10.1 mi
Strasburg 3,109 10.9 mi
Parkesburg 3,937 11.8 mi
Willow Street 9,647 13.6 mi
West Grove 2,798 13.6 mi
Coatesville 13,353 16.9 mi
New Holland 5,780 17.6 mi
Lancaster 57,719 17.7 mi
Leola 7,448 17.9 mi
Millersville 8,982 17.9 mi
North East, MD 4,134 18.2 mi
Perryville, MD 4,447 19.0 mi

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

Cite this page

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

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