Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — CITY/IL/ROUND-LAKE

Round Lake ZIP code, Illinois

The ZIP code for Round Lake, IL is 60073, and its area codes are 224 and 847.

USPS city name
1 ZIP code
Overlapping the city
2 more
Population
18,628
Area codes
224, 847

Mail addressed to Round Lake uses the ZIP code above. 2 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

Round Lake in numbers

About 18,628 people live in Round Lake, in 6,430 households. The median household income is $111,977 a year, 34% above the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $278,600 (6% above the Illinois median), and median gross rent is $1,710 a month. The median age is 36.1; 41.5% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 31 minutes.

Population18,628Round Lake18,628
Households6,430Round Lake6,430
Median age36.1Round Lake36.1Illinois39.0US 38.9
Median household income$111,977Round Lake$111,977Illinois$83,390US $80,734
Median home value$278,600Round Lake$278,600Illinois$263,300US $332,700
Median gross rent$1,710Round Lake$1,710Illinois$1,274US $1,413
Bachelor's degree or higher41.5%Round Lake41.5%Illinois37.8%US 35.7%
Mean commute31.3 minRound Lake31.3 minIllinois27.8 minUS 26.4 min
Population density3,350 / sq miRound Lake3,350 / sq mi

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

ZIP codes addressed as Round Lake

ZIP codes with the USPS city name Round Lake
ZIP City Type Population Median income Median home
60073 Round Lake , IL Standard 62,868 $98,514 $231,200

Other ZIP codes overlapping Round Lake

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

ZIP codes overlapping Round Lake
ZIP City Type Population Median income Median home
60030 Grayslake , IL Standard 35,792 $104,795 $292,400
60041 Ingleside , IL Standard 9,024 $93,396 $245,300

Map of Round Lake ZIP codes

60073

The ZIP codes of Round Lake, 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

The nearest larger towns are Round Lake Beach (27,079 people, 2.9 mi), Grayslake (20,929 people, 3.5 mi) and Mundelein (31,915 people, 6.5 mi).

Towns near Round Lake
TownPopulationDistance
Round Lake Park 7,919 1.1 mi
Hainesville 3,524 1.5 mi
Long Lake 3,307 2.4 mi
Round Lake Heights 2,592 2.9 mi
Round Lake Beach 27,079 2.9 mi
Volo 6,706 3.0 mi
Grayslake 20,929 3.5 mi
Wauconda 14,027 4.9 mi
Lakemoor 6,467 5.1 mi
Lake Villa 8,683 5.2 mi
Gages Lake 10,819 6.1 mi
Lindenhurst 14,417 6.4 mi
Mundelein 31,915 6.5 mi
Grandwood Park 5,262 6.7 mi

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

Cite this page

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

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