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/NEWTOWN

Newtown ZIP code, Pennsylvania

The ZIP code for Newtown, PA is 18940, and its area codes are 267, 215 and 445.

USPS city name
1 ZIP code
Population
2,224
Area codes
267, 215, 445

Newtown in numbers

About 2,224 people live in Newtown, in 980 households. The median household income is $166,429 a year, 2.1 times the Pennsylvania median of $77,971 (US: $80,734). The median owner-occupied home is valued at $783,400 (3.1 times the Pennsylvania median), and median gross rent is $1,887 a month. The median age is 48.3; 74.7% of adults 25 and over hold a bachelor's degree or higher (35.2% across Pennsylvania); the average commute takes 30 minutes.

Population2,224Newtown2,224
Households980Newtown980
Median age48.3Newtown48.3Pennsylvania40.9US 38.9
Median household income$166,429Newtown$166,429Pennsylvania$77,971US $80,734
Median home value$783,400Newtown$783,400Pennsylvania$254,500US $332,700
Median gross rent$1,887Newtown$1,887Pennsylvania$1,209US $1,413
Bachelor's degree or higher74.7%Newtown74.7%Pennsylvania35.2%US 35.7%
Mean commute30.0 minNewtown30.0 minPennsylvania26.3 minUS 26.4 min
Population density4,014 / sq miNewtown4,014 / sq mi

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

ZIP codes addressed as Newtown

ZIP codes with the USPS city name Newtown
ZIP City Type Population Median income Median home
18940 Newtown , PA Standard 29,626 $157,414 $655,000

Map of Newtown ZIP codes

18940

The ZIP codes of Newtown, 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 Newtown

The nearest larger towns are Newtown Grant (6,193 people, 2.4 mi), Village Shires (3,503 people, 2.8 mi) and Woodbourne (3,834 people, 3.0 mi).

Towns near Newtown
TownPopulationDistance
Newtown Grant 6,193 2.4 mi
Village Shires 3,503 2.8 mi
Woodbourne 3,834 3.0 mi
Richboro 6,963 3.2 mi
Churchville 6,084 4.3 mi
Yardley 2,609 5.0 mi
Penndel 2,513 5.1 mi
Fairless Hills 8,827 5.5 mi
Trevose 3,635 6.0 mi
Levittown 50,926 6.7 mi
Morrisville 9,752 8.1 mi
Warminster Heights 3,940 8.5 mi
The College of New Jersey, NJ 3,658 8.6 mi
Trenton, NJ 90,338 8.9 mi

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

Cite this page

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

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