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/IL/JACKSONVILLE

Jacksonville ZIP codes, Illinois

Jacksonville, IL has 2 ZIP codes (62650 and 62651) and area codes 217 and 447. The largest is 62650.

USPS city name
2 ZIP codes
Population
18,014
Area codes
217, 447

Jacksonville in numbers

About 18,014 people live in Jacksonville, in 6,745 households. The median household income is $65,432 a year, 22% below the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $128,200 (51% below the Illinois median), and median gross rent is $711 a month. The median age is 37.6; 22.6% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 16 minutes.

Population18,014Jacksonville18,014
Households6,745Jacksonville6,745
Median age37.6Jacksonville37.6Illinois39.0US 38.9
Median household income$65,432Jacksonville$65,432Illinois$83,390US $80,734
Median home value$128,200Jacksonville$128,200Illinois$263,300US $332,700
Median gross rent$711Jacksonville$711Illinois$1,274US $1,413
Bachelor's degree or higher22.6%Jacksonville22.6%Illinois37.8%US 35.7%
Mean commute16.0 minJacksonville16.0 minIllinois27.8 minUS 26.4 min
Population density1,705 / sq miJacksonville1,705 / sq mi

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

ZIP codes addressed as Jacksonville

ZIP codes with the USPS city name Jacksonville
ZIP City Type Population Median income Median home
62650 Jacksonville , IL Standard 24,821 $65,762 $141,300
62651 Jacksonville , IL No street area — — —

Map of Jacksonville ZIP codes

6265062651

The ZIP codes of Jacksonville, IL, 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 Jacksonville

The nearest larger towns are Springfield (113,330 people, 32 mi), Alton (25,279 people, 57 mi) and Old Jamestown, MO (20,651 people, 62 mi).

Towns near Jacksonville
TownPopulationDistance
South Jacksonville 3,239 2.1 mi
Beardstown 6,169 22.1 mi
Auburn 4,306 28.0 mi
Chatham 14,639 28.9 mi
Virden 3,171 29.0 mi

More nearby: every ZIP code in Morgan County · Illinois ZIP codes

Cite this page

zipcodes.pro. “Jacksonville, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/jacksonville

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