SULLIVAN, IL ZIP Code
| City | SULLIVAN | 
| State | Illinois | 
| ZIP Codes count | 1 (see all) | 
| Post offices count | 1 (see all) | 
| Total population | 4,538 (see all) | 
ZIP Code in SULLIVAN, Illinois
61951
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 SULLIVAN, IL ZIP Codes
| ZIP | TYPE | POPU | 
|---|---|---|
| 61951 | STANDARD | 7,871 | 
Post offices
| SULLIVAN — Post Office™ 16 S MADISON ST SULLIVAN, IL 61951-9998 | 
Envelope example
On the bottom center of the envelope, write the address you want your letter delivered to. Include the following on separate lines:
- 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.
Using the full ZIP+4 Code when mailing via the USPS ensures the fastest, most accurate mailing possible. If you are not sure of the full 9-digit ZIP Code, use the 5-digit ZIP Code to avoid loss of letter or package.

The recipient address information is provided for your reference.
Address example
931 CR 1525E
SULLIVAN IL 61951-6867
SULLIVAN IL 61951-6867
1269 CR 1600N
SULLIVAN IL 61951-6629
SULLIVAN IL 61951-6629
1055 CR 1800N
SULLIVAN IL 61951-6628
SULLIVAN IL 61951-6628
83 E KING ST
SULLIVAN IL 61951-2213
SULLIVAN IL 61951-2213
113 E SCOTT ST
SULLIVAN IL 61951-1547
SULLIVAN IL 61951-1547
252 E WAGONER ST
SULLIVAN IL 61951-2146
SULLIVAN IL 61951-2146
Map
Hover over the map to see the ZIP code
Census data for SULLIVAN, IL
Demographic and housing estimates in SULLIVAN, IL
| Total population | 4,538 | 
| Male | 2,160 | 
| Female | 2,378 | 
| Total population | 4,538 | 
| Under 5 years | 343 | 
| 5 to 9 years | 308 | 
| 10 to 14 years | 273 | 
| 15 to 19 years | 333 | 
| 20 to 24 years | 232 | 
| 25 to 34 years | 746 | 
| 35 to 44 years | 422 | 
| 45 to 54 years | 555 | 
| 55 to 59 years | 347 | 
| 60 to 64 years | 138 | 
| 65 to 74 years | 366 | 
| 75 to 84 years | 314 | 
| 85 years and over | 161 | 
| Median age (years) | 35.6 | 
| Under 18 years | 1,069 | 
| 16 years and over | 3,583 | 
| 18 years and over | 3,469 | 
| 21 years and over | 3,281 | 
| 62 years and over | 967 | 
| 65 years and over | 841 | 
| Total population | 4,538 | 
| One race | 4,483 | 
| White | 4,408 | 
| Black or African American | 48 | 
| American Indian and Alaska Native | 10 | 
| Asian | 0 | 
| Native Hawaiian and Other Pacific Islander | 0 | 
| Some other race | 17 | 
| Two or more races | 55 | 
| Citizen, VOTING AGE 18 and over population | 3,390 | 
| Male Citizen, VOTING AGE 18 and over population | 1,564 | 
| Female Citizen, VOTING AGE 18 and over population | 1,826 | 
Social characteristics in SULLIVAN, IL
| Total households | 1,939 | 
| Family households (families) | 1,143 | 
| Married-couple family | 904 | 
| Male householder, no wife present, family | 17 | 
| Female householder, no husband present, family | 222 | 
| Nonfamily households | 796 | 
| Average household size | 2.23 | 
| Average family size | 2.89 | 
Economic characteristics in SULLIVAN, IL
| Total households | 1,939 | 
| Less than $10,000 | 62 | 
| $10,000 to $14,999 | 117 | 
| $15,000 to $24,999 | 343 | 
| $25,000 to $34,999 | 131 | 
| $35,000 to $49,999 | 266 | 
| $50,000 to $74,999 | 420 | 
| $75,000 to $99,999 | 271 | 
| $100,000 to $149,999 | 221 | 
| $150,000 to $199,999 | 98 | 
| $200,000 or more | 10 | 
| Median household income (dollars) | 51,706 | 
Housing characteristics in SULLIVAN, IL
| Total housing units | 2,155 | 
| Occupied housing units | 1,939 | 
| Vacant housing units | 216 | 
| Total housing units | 2,155 | 
| 1-unit, detached | 1,638 | 
| 1-unit, attached | 42 | 
| 2 units | 139 | 
| 3 or 4 units | 79 | 
| 5 to 9 units | 47 | 
| 10 to 19 units | 21 | 
| 20 or more units | 74 | 
| Mobile home | 115 | 
| Boat, RV, van, etc. | 0 | 
| Total housing units | 2,155 | 
| Built 2014 or later | 0 | 
| Built 2010 to 2013 | 9 | 
| Built 2000 to 2009 | 169 | 
| Built 1990 to 1999 | 185 | 
| Built 1980 to 1989 | 137 | 
| Built 1970 to 1979 | 481 | 
| Built 1960 to 1969 | 269 | 
| Built 1950 to 1959 | 440 | 
| Built 1940 to 1949 | 147 | 
| Built 1939 or earlier | 318 | 
| Total housing units | 2,155 | 
| 1 room | 45 | 
| 2 rooms | 44 | 
| 3 rooms | 167 | 
| 4 rooms | 438 | 
| 5 rooms | 447 | 
| 6 rooms | 413 | 
| 7 rooms | 238 | 
| 8 rooms | 166 | 
| 9 rooms or more | 197 | 
| Median rooms | 5.4 | 
| Total housing units | 2,155 | 
| No bedroom | 45 | 
| 1 bedroom | 163 | 
| 2 bedrooms | 783 | 
| 3 bedrooms | 921 | 
| 4 bedrooms | 224 | 
| 5 or more bedrooms | 19 | 
| Occupied housing units | 1,939 | 
| Owner-occupied | 1,296 | 
| Renter-occupied | 643 | 
| Average household size of owner-occupied unit | 2.38 | 
| Average household size of renter-occupied unit | 1.94 | 
| Occupied housing units | 1,939 | 
| Moved in 2017 or later | 151 | 
| Moved in 2015 to 2016 | 220 | 
| Moved in 2010 to 2014 | 561 | 
| Moved in 2000 to 2009 | 511 | 
| Moved in 1990 to 1999 | 240 | 
| Moved in 1989 and earlier | 256 | 
| Owner-occupied units | 1,296 | 
| Less than $50,000 | 153 | 
| $50,000 to $99,999 | 588 | 
| $100,000 to $149,999 | 422 | 
| $150,000 to $199,999 | 61 | 
| $200,000 to $299,999 | 52 | 
| $300,000 to $499,999 | 0 | 
| $500,000 to $999,999 | 9 | 
| $1,000,000 or more | 11 | 
| Median (dollars) | 92,800 | 
| Owner-occupied units | 1,296 | 
| Housing units with a mortgage | 778 | 
| Housing units without a mortgage | 518 | 
| Occupied units paying rent | 601 | 
| Less than $500 | 103 | 
| $500 to $999 | 403 | 
| $1,000 to $1,499 | 58 | 
| $1,500 to $1,999 | 0 | 
| $2,000 to $2,499 | 26 | 
| $2,500 to $2,999 | 11 | 
| $3,000 or more | 0 | 
| Median (dollars) | 713 | 
| No rent paid | 42 | 
Data is based on 2018 Census
ZIP Codes for other locations
State for SULLIVAN
Illinois ZIP CodesOther cities in Illinois