ROCK FALLS, IL ZIP Code
| City | ROCK FALLS | 
| State | Illinois | 
| ZIP Codes count | 1 (see all) | 
| Post offices count | 1 (see all) | 
| Total population | 8,911 (see all) | 
ZIP Code in ROCK FALLS, Illinois
61071
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 ROCK FALLS, IL ZIP Codes
| ZIP | TYPE | POPU | 
|---|---|---|
| 61071 | STANDARD | 13,840 | 
Post offices
| ROCK FALLS — Post Office™ 210 2ND AVE ROCK FALLS, IL 61071-1299 | 
Envelope example
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Address example
1334 8TH AVE
ROCK FALLS IL 61071-2844
ROCK FALLS IL 61071-2844
2294 E ROCK FALLS RD
ROCK FALLS IL 61071-3239
ROCK FALLS IL 61071-3239
1293 JACOB DR
ROCK FALLS IL 61071-9701
ROCK FALLS IL 61071-9701
1146 MARY AVE
ROCK FALLS IL 61071-3058
ROCK FALLS IL 61071-3058
1549 W ROCK FALLS RD
ROCK FALLS IL 61071-1520
ROCK FALLS IL 61071-1520
28709 W THOME RD
ROCK FALLS IL 61071-9261
ROCK FALLS IL 61071-9261
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Census data for ROCK FALLS, IL
Demographic and housing estimates in ROCK FALLS, IL
| Total population | 8,911 | 
| Male | 4,368 | 
| Female | 4,543 | 
| Total population | 8,911 | 
| Under 5 years | 472 | 
| 5 to 9 years | 484 | 
| 10 to 14 years | 740 | 
| 15 to 19 years | 597 | 
| 20 to 24 years | 601 | 
| 25 to 34 years | 1,113 | 
| 35 to 44 years | 998 | 
| 45 to 54 years | 1,097 | 
| 55 to 59 years | 682 | 
| 60 to 64 years | 570 | 
| 65 to 74 years | 974 | 
| 75 to 84 years | 404 | 
| 85 years and over | 179 | 
| Median age (years) | 39.6 | 
| Under 18 years | 2,099 | 
| 16 years and over | 7,059 | 
| 18 years and over | 6,812 | 
| 21 years and over | 6,483 | 
| 62 years and over | 1,849 | 
| 65 years and over | 1,557 | 
| Total population | 8,911 | 
| One race | 8,771 | 
| White | 8,044 | 
| Black or African American | 389 | 
| American Indian and Alaska Native | 22 | 
| Asian | 13 | 
| Native Hawaiian and Other Pacific Islander | 0 | 
| Some other race | 303 | 
| Two or more races | 140 | 
| Citizen, VOTING AGE 18 and over population | 6,709 | 
| Male Citizen, VOTING AGE 18 and over population | 3,256 | 
| Female Citizen, VOTING AGE 18 and over population | 3,453 | 
Social characteristics in ROCK FALLS, IL
| Total households | 3,669 | 
| Family households (families) | 2,346 | 
| Married-couple family | 1,523 | 
| Male householder, no wife present, family | 223 | 
| Female householder, no husband present, family | 600 | 
| Nonfamily households | 1,323 | 
| Average household size | 2.40 | 
| Average family size | 2.96 | 
Economic characteristics in ROCK FALLS, IL
| Total households | 3,669 | 
| Less than $10,000 | 224 | 
| $10,000 to $14,999 | 260 | 
| $15,000 to $24,999 | 430 | 
| $25,000 to $34,999 | 379 | 
| $35,000 to $49,999 | 680 | 
| $50,000 to $74,999 | 873 | 
| $75,000 to $99,999 | 521 | 
| $100,000 to $149,999 | 147 | 
| $150,000 to $199,999 | 96 | 
| $200,000 or more | 59 | 
| Median household income (dollars) | 48,242 | 
Housing characteristics in ROCK FALLS, IL
| Total housing units | 4,107 | 
| Occupied housing units | 3,669 | 
| Vacant housing units | 438 | 
| Total housing units | 4,107 | 
| 1-unit, detached | 3,145 | 
| 1-unit, attached | 77 | 
| 2 units | 112 | 
| 3 or 4 units | 223 | 
| 5 to 9 units | 199 | 
| 10 to 19 units | 22 | 
| 20 or more units | 226 | 
| Mobile home | 103 | 
| Boat, RV, van, etc. | 0 | 
| Total housing units | 4,107 | 
| Built 2014 or later | 0 | 
| Built 2010 to 2013 | 9 | 
| Built 2000 to 2009 | 184 | 
| Built 1990 to 1999 | 180 | 
| Built 1980 to 1989 | 287 | 
| Built 1970 to 1979 | 660 | 
| Built 1960 to 1969 | 707 | 
| Built 1950 to 1959 | 773 | 
| Built 1940 to 1949 | 559 | 
| Built 1939 or earlier | 748 | 
| Total housing units | 4,107 | 
| 1 room | 90 | 
| 2 rooms | 97 | 
| 3 rooms | 394 | 
| 4 rooms | 851 | 
| 5 rooms | 866 | 
| 6 rooms | 855 | 
| 7 rooms | 349 | 
| 8 rooms | 266 | 
| 9 rooms or more | 339 | 
| Median rooms | 5.2 | 
| Total housing units | 4,107 | 
| No bedroom | 99 | 
| 1 bedroom | 615 | 
| 2 bedrooms | 1,286 | 
| 3 bedrooms | 1,521 | 
| 4 bedrooms | 438 | 
| 5 or more bedrooms | 148 | 
| Occupied housing units | 3,669 | 
| Owner-occupied | 2,331 | 
| Renter-occupied | 1,338 | 
| Average household size of owner-occupied unit | 2.43 | 
| Average household size of renter-occupied unit | 2.36 | 
| Occupied housing units | 3,669 | 
| Moved in 2017 or later | 163 | 
| Moved in 2015 to 2016 | 407 | 
| Moved in 2010 to 2014 | 977 | 
| Moved in 2000 to 2009 | 948 | 
| Moved in 1990 to 1999 | 460 | 
| Moved in 1989 and earlier | 714 | 
| Owner-occupied units | 2,331 | 
| Less than $50,000 | 377 | 
| $50,000 to $99,999 | 1,556 | 
| $100,000 to $149,999 | 170 | 
| $150,000 to $199,999 | 158 | 
| $200,000 to $299,999 | 50 | 
| $300,000 to $499,999 | 0 | 
| $500,000 to $999,999 | 14 | 
| $1,000,000 or more | 6 | 
| Median (dollars) | 75,700 | 
| Owner-occupied units | 2,331 | 
| Housing units with a mortgage | 1,281 | 
| Housing units without a mortgage | 1,050 | 
| Occupied units paying rent | 1,313 | 
| Less than $500 | 334 | 
| $500 to $999 | 762 | 
| $1,000 to $1,499 | 217 | 
| $1,500 to $1,999 | 0 | 
| $2,000 to $2,499 | 0 | 
| $2,500 to $2,999 | 0 | 
| $3,000 or more | 0 | 
| Median (dollars) | 707 | 
| No rent paid | 25 | 
Data is based on 2018 Census
ZIP Codes for other locations
State for ROCK FALLS
Illinois ZIP CodesOther cities in Illinois