ROUND LAKE, IL ZIP Code
| City | ROUND LAKE | 
| State | Illinois | 
| ZIP Codes count | 1 (see all) | 
| Post offices count | 1 (see all) | 
| Total population | 18,489 (see all) | 
ZIP Code in ROUND LAKE, Illinois
60073
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.
List of ROUND LAKE, IL ZIP Codes
| ZIP | TYPE | POPU | 
|---|---|---|
| 60073 | STANDARD | 62,719 | 
Post offices
| ROUND LAKE — Post Office™ 1940 N MUNICIPAL WAY ROUND LAKE, IL 60073-4957 | 
Envelope example
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- Recipient's full name
- Full street address
- City, State, and ZIP Code
Using the same format, write the return address in the top left corner.
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The recipient address information is provided for your reference.
Address example
485 ALPINE DR
ROUND LAKE IL 60073-3311
ROUND LAKE IL 60073-3311
266 MOON ROVER DR
ROUND LAKE IL 60073-2818
ROUND LAKE IL 60073-2818
23 N CEDAR LAKE RD
ROUND LAKE IL 60073-3203
ROUND LAKE IL 60073-3203
349 N ROSEDALE CT
ROUND LAKE IL 60073-2939
ROUND LAKE IL 60073-2939
145 S SAVANNAH PKWY
ROUND LAKE IL 60073-9599
ROUND LAKE IL 60073-9599
212 W BLACKTHORN CT
ROUND LAKE IL 60073-4234
ROUND LAKE IL 60073-4234
Map
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Census data for ROUND LAKE, IL
Demographic and housing estimates in ROUND LAKE, IL
| Total population | 18,489 | 
| Male | 8,742 | 
| Female | 9,747 | 
| Total population | 18,489 | 
| Under 5 years | 1,494 | 
| 5 to 9 years | 1,358 | 
| 10 to 14 years | 1,630 | 
| 15 to 19 years | 1,469 | 
| 20 to 24 years | 1,203 | 
| 25 to 34 years | 2,297 | 
| 35 to 44 years | 3,095 | 
| 45 to 54 years | 3,034 | 
| 55 to 59 years | 638 | 
| 60 to 64 years | 841 | 
| 65 to 74 years | 987 | 
| 75 to 84 years | 371 | 
| 85 years and over | 72 | 
| Median age (years) | 34.5 | 
| Under 18 years | 5,466 | 
| 16 years and over | 13,601 | 
| 18 years and over | 13,023 | 
| 21 years and over | 12,225 | 
| 62 years and over | 1,970 | 
| 65 years and over | 1,430 | 
| Total population | 18,489 | 
| One race | 17,988 | 
| White | 13,227 | 
| Black or African American | 1,896 | 
| American Indian and Alaska Native | 50 | 
| Asian | 2,108 | 
| Native Hawaiian and Other Pacific Islander | 19 | 
| Some other race | 688 | 
| Two or more races | 501 | 
| Citizen, VOTING AGE 18 and over population | 11,385 | 
| Male Citizen, VOTING AGE 18 and over population | 5,693 | 
| Female Citizen, VOTING AGE 18 and over population | 5,692 | 
Social characteristics in ROUND LAKE, IL
| Total households | 5,747 | 
| Family households (families) | 4,571 | 
| Married-couple family | 3,619 | 
| Male householder, no wife present, family | 261 | 
| Female householder, no husband present, family | 691 | 
| Nonfamily households | 1,176 | 
| Average household size | 3.22 | 
| Average family size | 3.65 | 
Economic characteristics in ROUND LAKE, IL
| Total households | 5,747 | 
| Less than $10,000 | 185 | 
| $10,000 to $14,999 | 80 | 
| $15,000 to $24,999 | 184 | 
| $25,000 to $34,999 | 315 | 
| $35,000 to $49,999 | 757 | 
| $50,000 to $74,999 | 1,273 | 
| $75,000 to $99,999 | 954 | 
| $100,000 to $149,999 | 1,146 | 
| $150,000 to $199,999 | 363 | 
| $200,000 or more | 490 | 
| Median household income (dollars) | 79,543 | 
Housing characteristics in ROUND LAKE, IL
| Total housing units | 5,958 | 
| Occupied housing units | 5,747 | 
| Vacant housing units | 211 | 
| Total housing units | 5,958 | 
| 1-unit, detached | 3,579 | 
| 1-unit, attached | 1,515 | 
| 2 units | 31 | 
| 3 or 4 units | 85 | 
| 5 to 9 units | 150 | 
| 10 to 19 units | 232 | 
| 20 or more units | 105 | 
| Mobile home | 261 | 
| Boat, RV, van, etc. | 0 | 
| Total housing units | 5,958 | 
| Built 2014 or later | 11 | 
| Built 2010 to 2013 | 64 | 
| Built 2000 to 2009 | 3,660 | 
| Built 1990 to 1999 | 1,083 | 
| Built 1980 to 1989 | 195 | 
| Built 1970 to 1979 | 574 | 
| Built 1960 to 1969 | 88 | 
| Built 1950 to 1959 | 117 | 
| Built 1940 to 1949 | 84 | 
| Built 1939 or earlier | 82 | 
| Total housing units | 5,958 | 
| 1 room | 49 | 
| 2 rooms | 44 | 
| 3 rooms | 330 | 
| 4 rooms | 682 | 
| 5 rooms | 879 | 
| 6 rooms | 1,177 | 
| 7 rooms | 889 | 
| 8 rooms | 637 | 
| 9 rooms or more | 1,271 | 
| Median rooms | 6.3 | 
| Total housing units | 5,958 | 
| No bedroom | 49 | 
| 1 bedroom | 362 | 
| 2 bedrooms | 1,542 | 
| 3 bedrooms | 1,904 | 
| 4 bedrooms | 1,826 | 
| 5 or more bedrooms | 275 | 
| Occupied housing units | 5,747 | 
| Owner-occupied | 4,477 | 
| Renter-occupied | 1,270 | 
| Average household size of owner-occupied unit | 3.27 | 
| Average household size of renter-occupied unit | 3.03 | 
| Occupied housing units | 5,747 | 
| Moved in 2017 or later | 300 | 
| Moved in 2015 to 2016 | 678 | 
| Moved in 2010 to 2014 | 1,697 | 
| Moved in 2000 to 2009 | 2,544 | 
| Moved in 1990 to 1999 | 376 | 
| Moved in 1989 and earlier | 152 | 
| Owner-occupied units | 4,477 | 
| Less than $50,000 | 155 | 
| $50,000 to $99,999 | 252 | 
| $100,000 to $149,999 | 899 | 
| $150,000 to $199,999 | 1,299 | 
| $200,000 to $299,999 | 1,589 | 
| $300,000 to $499,999 | 277 | 
| $500,000 to $999,999 | 6 | 
| $1,000,000 or more | 0 | 
| Median (dollars) | 187,100 | 
| Owner-occupied units | 4,477 | 
| Housing units with a mortgage | 3,622 | 
| Housing units without a mortgage | 855 | 
| Occupied units paying rent | 1,230 | 
| Less than $500 | 58 | 
| $500 to $999 | 186 | 
| $1,000 to $1,499 | 556 | 
| $1,500 to $1,999 | 397 | 
| $2,000 to $2,499 | 33 | 
| $2,500 to $2,999 | 0 | 
| $3,000 or more | 0 | 
| Median (dollars) | 1,313 | 
| No rent paid | 40 | 
Data is based on 2018 Census
ZIP Codes for other locations
State for ROUND LAKE
Illinois ZIP CodesOther cities in Illinois