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/KY/MASSAC

Massac ZIP codes, Kentucky

No ZIP code is named for Massac, KY; addresses there use a neighbouring town's name. 2 ZIP codes cover it: 42001 and 42003. Its area codes are 270 and 364.

USPS city name
0 ZIP codes
Overlapping the city
2 more
Population
4,698
Area codes
270, 364

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

Massac in numbers

About 4,698 people live in Massac, in 1,821 households. The median household income is $92,560 a year, 45% above the Kentucky median of $63,726 (US: $80,734). The median owner-occupied home is valued at $239,400 (16% above the Kentucky median), and median gross rent is $887 a month. The median age is 33.7; 49.4% of adults 25 and over hold a bachelor's degree or higher (27.6% across Kentucky); the average commute takes 17 minutes.

Population4,698Massac4,698
Households1,821Massac1,821
Median age33.7Massac33.7Kentucky39.1US 38.9
Median household income$92,560Massac$92,560Kentucky$63,726US $80,734
Median home value$239,400Massac$239,400Kentucky$205,600US $332,700
Median gross rent$887Massac$887Kentucky$967US $1,413
Bachelor's degree or higher49.4%Massac49.4%Kentucky27.6%US 35.7%
Mean commute16.5 minMassac16.5 minKentucky24.0 minUS 26.4 min
Population density1,162 / sq miMassac1,162 / sq mi

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

ZIP codes covering Massac

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

ZIP codes overlapping Massac
ZIP City Type Population Median income Median home
42001 Paducah , KY Standard 30,856 $71,365 $215,300
42003 Paducah , KY Standard 29,672 $55,791 $167,000

Map of Massac ZIP codes

4200142003

The ZIP codes of Massac, 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 Massac

The nearest larger towns are Paducah (26,845 people, 3.5 mi), Metropolis, IL (5,864 people, 8.1 mi) and Reidland (5,277 people, 8.9 mi).

Towns near Massac
TownPopulationDistance
Hendron 4,495 2.2 mi
Paducah 26,845 3.5 mi
Farley 4,458 6.3 mi
Metropolis, IL 5,864 8.1 mi
Reidland 5,277 8.9 mi
Calvert City 2,526 16.1 mi
Mayfield 9,868 20.5 mi
Benton 4,748 22.0 mi

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

Cite this page

zipcodes.pro. “Massac, KY ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ky/massac

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