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 — METRO/27300-JACKSONVILLE

Jacksonville, IL

ZIP codes
15
CBSA code
27300
Type
Micropolitan statistical area
States
IL
Population
37,958
Combined area
Springfield-Jacksonville-Lincoln, IL

Metro areas are defined by the Office of Management and Budget as whole counties, so every ZIP code in a member county is listed here.

Jacksonville in numbers

About 37,958 people live in the Jacksonville micropolitan area. The median household income is $66,353 a year (US: $80,734). The median owner-occupied home is valued at $125,500, and median gross rent is $718 a month.

Population37,958Jacksonville37,958
Median household income$66,353Jacksonville$66,353US $80,734
Median home value$125,500Jacksonville$125,500US $332,700
Median gross rent$718Jacksonville$718US $1,413

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

Its 2 counties

Counties in Jacksonville, IL
CountyZIP codesPopulationMedian income
Morgan County, IL 11 33,021 $66,306
Scott County, IL 4 4,937 $66,705

ZIP codes in Jacksonville

ZIP codes in Jacksonville, IL
ZIP City Type Population Median income Median home
62601 Alexander , IL Standard 344 $109,500 $119,000
62610 Alsey , IL Standard 233 $60,625 $73,000
62621 Bluffs , IL Standard 1,133 $82,500 $100,800
62628 Chapin , IL Standard 917 $89,861 $114,000
62631 Concord , IL Standard 228 $63,125 $137,500
62638 Franklin , IL Standard 1,485 $86,538 $130,100
62650 Jacksonville , IL Standard 24,821 $65,762 $141,300
62651 Jacksonville , IL No street area — — —
62660 Literberry , IL No street area — — —
62663 Manchester , IL Standard 197 $81,875 $90,300
62665 Meredosia , IL Standard 1,222 $46,528 $65,800
62668 Murrayville , IL Standard 1,249 $70,577 $139,800
62692 Waverly , IL Standard 2,005 $66,143 $123,100
62694 Winchester , IL Standard 3,006 $58,460 $102,200
62695 Woodson , IL Standard 501 $65,972 $127,600

Cite this page

zipcodes.pro. “Jacksonville, IL.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/metro/27300-jacksonville

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