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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/KY/PLUM-SPRINGS

Plum Springs ZIP codes, Kentucky

No ZIP code is named for Plum Springs, KY; addresses there use a neighbouring town's name. The ZIP code covering it is 42101. Its area codes are 270 and 364.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
405
Area codes
270, 364

NANPA lists no telephone rate centre for Plum Springs itself, so these are the area codes of the nearest one, Bowling Green (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Plum Springs in numbers

About 405 people live in Plum Springs, in 153 households. The median household income is $61,635 a year, 3% below the Kentucky median of $63,726 (US: $80,734). The median owner-occupied home is valued at $163,000 (21% below the Kentucky median), and median gross rent is $910 a month. The median age is 44.5; 19.5% of adults 25 and over hold a bachelor's degree or higher (27.6% across Kentucky); the average commute takes 18 minutes.

Population405Plum Springs405
Households153Plum Springs153
Median age44.5Plum Springs44.5Kentucky39.1US 38.9
Median household income$61,635Plum Springs$61,635Kentucky$63,726US $80,734
Median home value$163,000Plum Springs$163,000Kentucky$205,600US $332,700
Median gross rent$910Plum Springs$910Kentucky$967US $1,413
Bachelor's degree or higher19.5%Plum Springs19.5%Kentucky27.6%US 35.7%
Mean commute17.5 minPlum Springs17.5 minKentucky24.0 minUS 26.4 min
Population density763 / sq miPlum Springs763 / sq mi

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

ZIP codes covering Plum Springs

These ZIP codes cover part of Plum Springs but are addressed as somewhere else.

ZIP codes overlapping Plum Springs
ZIP City Type Population Median income Median home
42101 Bowling Green , KY Standard 65,421 $48,217 $207,200

Map of Plum Springs ZIP codes

The ZIP codes of Plum Springs, KY, 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 Plum Springs

The nearest larger towns are Bowling Green (75,388 people, 4.3 mi), Smiths Grove (786 people, 9.7 mi) and Plano (1,290 people, 10 mi).

Towns near Plum Springs
TownPopulationDistance
Bowling Green 75,388 4.3 mi
Scottsville 4,427 21.2 mi
Franklin 10,360 23.2 mi
Cave City 2,730 24.3 mi
Glasgow 15,197 25.1 mi

More nearby: every ZIP code in Warren County · Kentucky ZIP codes

Cite this page

zipcodes.pro. “Plum Springs, KY ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ky/plum-springs

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