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/ROUND-LAKE-HEIGHTS

Round Lake Heights ZIP codes, Illinois

No ZIP code is named for Round Lake Heights, IL; addresses there use a neighbouring town's name. The ZIP code covering it is 60073. Its area codes are 224 and 847.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
2,592
Area codes
224, 847

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

Round Lake Heights in numbers

About 2,592 people live in Round Lake Heights, in 824 households. The median household income is $78,986 a year, 5% below the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $216,800 (18% below the Illinois median), and median gross rent is $1,453 a month. The median age is 29.5; 18.4% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 34 minutes.

Population2,592Round Lake Heights2,592
Households824Round Lake Heights824
Median age29.5Round Lake Heights29.5Illinois39.0US 38.9
Median household income$78,986Round Lake Heights$78,986Illinois$83,390US $80,734
Median home value$216,800Round Lake Heights$216,800Illinois$263,300US $332,700
Median gross rent$1,453Round Lake Heights$1,453Illinois$1,274US $1,413
Bachelor's degree or higher18.4%Round Lake Heights18.4%Illinois37.8%US 35.7%
Mean commute34.4 minRound Lake Heights34.4 minIllinois27.8 minUS 26.4 min
Population density4,500 / sq miRound Lake Heights4,500 / sq mi

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

ZIP codes covering Round Lake Heights

These ZIP codes cover part of Round Lake Heights but are addressed as somewhere else.

ZIP codes overlapping Round Lake Heights
ZIP City Type Population Median income Median home
60073 Round Lake , IL Standard 62,868 $98,514 $231,200

Map of Round Lake Heights ZIP codes

60073

The ZIP codes of Round Lake Heights, 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 Round Lake Heights

The nearest larger towns are Round Lake Beach (27,079 people, 1.3 mi), Long Lake (3,307 people, 1.4 mi) and Lake Villa (8,683 people, 2.6 mi).

Towns near Round Lake Heights
TownPopulationDistance
Round Lake Beach 27,079 1.3 mi
Long Lake 3,307 1.4 mi
Lake Villa 8,683 2.6 mi
Round Lake 18,628 2.9 mi
Round Lake Park 7,919 3.3 mi
Hainesville 3,524 3.7 mi
Volo 6,706 4.6 mi
Lindenhurst 14,417 4.6 mi
Grayslake 20,929 4.8 mi
Fox Lake 11,131 5.0 mi
Pistakee Highlands 3,374 5.5 mi
Lakemoor 6,467 5.9 mi
Grandwood Park 5,262 6.0 mi
Antioch 14,859 6.7 mi

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

Cite this page

zipcodes.pro. “Round Lake Heights, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/round-lake-heights

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