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/CROSS-KEYS

Cross Keys ZIP codes, Pennsylvania

No ZIP code is named for Cross Keys, PA; addresses there use a neighbouring town's name. The ZIP code covering it is 16635. Its area codes are 814 and 582.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
420
Area codes
814, 582

NANPA lists no telephone rate centre for Cross Keys itself, so these are the area codes of the nearest one, Cresson (5.2 miles). A town on an area-code boundary can differ from its neighbour.

Cross Keys in numbers

About 420 people live in Cross Keys, in 214 households. The median household income is $42,500 a year, 45% below the Pennsylvania median of $77,971 (US: $80,734). Median gross rent is $1,153 a month. The median age is 34.6; 27.7% of adults 25 and over hold a bachelor's degree or higher (35.2% across Pennsylvania); the average commute takes 29 minutes.

Population420Cross Keys420
Households214Cross Keys214
Median age34.6Cross Keys34.6Pennsylvania40.9US 38.9
Median household income$42,500Cross Keys$42,500Pennsylvania$77,971US $80,734
Median gross rent$1,153Cross Keys$1,153Pennsylvania$1,209US $1,413
Bachelor's degree or higher27.7%Cross Keys27.7%Pennsylvania35.2%US 35.7%
Mean commute28.8 minCross Keys28.8 minPennsylvania26.3 minUS 26.4 min
Population density1,597 / sq miCross Keys1,597 / sq mi

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

ZIP codes covering Cross Keys

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

ZIP codes overlapping Cross Keys
ZIP City Type Population Median income Median home
16635 Duncansville , PA Standard 12,003 $69,760 $192,100

Map of Cross Keys ZIP codes

16635

The ZIP codes of Cross Keys, 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 Cross Keys

The nearest larger towns are Sunbrook (440 people, 0.8 mi), Duncansville (1,147 people, 1.3 mi) and Hollidaysburg (5,558 people, 2.2 mi).

Towns near Cross Keys
TownPopulationDistance
Hollidaysburg 5,558 2.2 mi
Penn Farms 2,508 2.2 mi
Altoona 43,196 4.6 mi
Greenwood 2,853 7.4 mi
Ebensburg 3,321 15.9 mi
Tyrone 5,377 18.6 mi
Nanty-Glo 2,598 21.3 mi
Huntingdon 6,897 22.5 mi
Northern Cambria 3,494 23.4 mi
Windber 3,860 25.4 mi
Geistown 2,507 25.6 mi
Belmont 2,618 26.5 mi
Johnstown 18,087 27.1 mi
Westmont 4,855 28.9 mi

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

Cite this page

zipcodes.pro. “Cross Keys, PA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/pa/cross-keys

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