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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/DARLINGTON

Darlington ZIP code, Pennsylvania

The ZIP code for Darlington, PA is 16115, and its area codes are 724 and 878.

USPS city name
1 ZIP code
Population
299
Area codes
724, 878

Darlington in numbers

About 299 people live in Darlington, in 109 households. The median household income is $65,750 a year, 16% below the Pennsylvania median of $77,971 (US: $80,734). The median owner-occupied home is valued at $141,300 (44% below the Pennsylvania median), and median gross rent is $775 a month. The median age is 33.0; 25.7% of adults 25 and over hold a bachelor's degree or higher (35.2% across Pennsylvania); the average commute takes 21 minutes.

Population299Darlington299
Households109Darlington109
Median age33.0Darlington33.0Pennsylvania40.9US 38.9
Median household income$65,750Darlington$65,750Pennsylvania$77,971US $80,734
Median home value$141,300Darlington$141,300Pennsylvania$254,500US $332,700
Median gross rent$775Darlington$775Pennsylvania$1,209US $1,413
Bachelor's degree or higher25.7%Darlington25.7%Pennsylvania35.2%US 35.7%
Mean commute21.2 minDarlington21.2 minPennsylvania26.3 minUS 26.4 min
Population density3,646 / sq miDarlington3,646 / sq mi

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

ZIP codes addressed as Darlington

ZIP codes with the USPS city name Darlington
ZIP City Type Population Median income Median home
16115 Darlington , PA Standard 3,467 $68,571 $185,400

Map of Darlington ZIP codes

16115

The ZIP codes of Darlington, 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 Darlington

The nearest larger towns are New Galilee (320 people, 2.0 mi), Big Beaver (1,843 people, 3.5 mi) and Enon Valley (458 people, 3.6 mi).

Towns near Darlington
TownPopulationDistance
Beaver Falls 8,850 6.3 mi
East Palestine, OH 4,696 6.7 mi
New Brighton 5,567 7.9 mi
Ellwood City 7,532 8.2 mi
Ohioville 3,324 9.2 mi
Beaver 4,374 10.1 mi
Rochester 3,422 10.4 mi
Calcutta, OH 4,754 10.7 mi
Monaca 5,519 11.8 mi
New Castle 21,579 13.4 mi
Columbiana, OH 6,903 13.8 mi
East Liverpool, OH 9,783 14.4 mi
Zelienople 3,827 15.0 mi
Baden 3,843 15.8 mi

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

Cite this page

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

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