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/LOMAX

Lomax ZIP code, Illinois

The ZIP code for Lomax, IL is 61454, and its area code is 217.

USPS city name
1 ZIP code
Population
318
Area code
217

Lomax in numbers

About 318 people live in Lomax, in 123 households. The median household income is $51,875 a year, 38% below the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $79,000 (70% below the Illinois median), and median gross rent is $810 a month. The median age is 41.9; 17.4% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 32 minutes.

Population318Lomax318
Households123Lomax123
Median age41.9Lomax41.9Illinois39.0US 38.9
Median household income$51,875Lomax$51,875Illinois$83,390US $80,734
Median home value$79,000Lomax$79,000Illinois$263,300US $332,700
Median gross rent$810Lomax$810Illinois$1,274US $1,413
Bachelor's degree or higher17.4%Lomax17.4%Illinois37.8%US 35.7%
Mean commute31.8 minLomax31.8 minIllinois27.8 minUS 26.4 min
Population density267 / sq miLomax267 / sq mi

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

ZIP codes addressed as Lomax

ZIP codes with the USPS city name Lomax
ZIP City Type Population Median income Median home
61454 Lomax , IL Standard 579 $51,000 $83,100

Map of Lomax ZIP codes

The ZIP codes of Lomax, 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 Lomax

The nearest larger towns are Dallas City (894 people, 5.6 mi), La Harpe (1,273 people, 8.6 mi) and Burlington, IA (23,728 people, 9.2 mi).

Towns near Lomax
TownPopulationDistance
Burlington, IA 23,728 9.2 mi
West Burlington, IA 3,189 11.2 mi
Fort Madison, IA 10,133 14.7 mi
Hamilton 2,714 24.9 mi
Macomb 14,894 25.1 mi
Keokuk, IA 9,662 25.3 mi
Monmouth 8,581 27.8 mi

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

Cite this page

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

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