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/BOLIVAR

Bolivar ZIP code, Pennsylvania

The ZIP code for Bolivar, PA is 15923, and its area codes are 724 and 878.

USPS city name
1 ZIP code
Population
411
Area codes
724, 878

Bolivar in numbers

About 411 people live in Bolivar, in 158 households. The median household income is $64,583 a year, 17% below the Pennsylvania median of $77,971 (US: $80,734). The median owner-occupied home is valued at $100,500 (61% below the Pennsylvania median), and median gross rent is $867 a month. The median age is 39.3; 17.8% of adults 25 and over hold a bachelor's degree or higher (35.2% across Pennsylvania); the average commute takes 35 minutes.

Population411Bolivar411
Households158Bolivar158
Median age39.3Bolivar39.3Pennsylvania40.9US 38.9
Median household income$64,583Bolivar$64,583Pennsylvania$77,971US $80,734
Median home value$100,500Bolivar$100,500Pennsylvania$254,500US $332,700
Median gross rent$867Bolivar$867Pennsylvania$1,209US $1,413
Bachelor's degree or higher17.8%Bolivar17.8%Pennsylvania35.2%US 35.7%
Mean commute34.5 minBolivar34.5 minPennsylvania26.3 minUS 26.4 min
Population density2,404 / sq miBolivar2,404 / sq mi

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

ZIP codes addressed as Bolivar

ZIP codes with the USPS city name Bolivar
ZIP City Type Population Median income Median home
15923 Bolivar , PA Standard 1,585 $57,167 $96,000

Map of Bolivar ZIP codes

15923

The ZIP codes of Bolivar, 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 Bolivar

The nearest larger towns are Robinson (526 people, 0.9 mi), New Florence (653 people, 4.2 mi) and Black Lick (899 people, 5.5 mi).

Towns near Bolivar
TownPopulationDistance
Blairsville 3,215 6.2 mi
Derry 2,614 8.9 mi
Westmont 4,855 11.7 mi
Loyalhanna 3,349 12.1 mi
Elim 3,759 12.8 mi
Johnstown 18,087 13.2 mi
Latrobe 7,977 13.4 mi
Indiana 14,212 15.7 mi
Belmont 2,618 16.1 mi
Geistown 2,507 16.3 mi
Nanty-Glo 2,598 17.5 mi
Windber 3,860 20.5 mi
Greensburg 14,741 21.5 mi
Delmont 2,610 22.2 mi

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

Cite this page

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

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