US ZIP Codes → IL → FRANKFORT

FRANKFORT, IL ZIP Code

City	FRANKFORT
State	Illinois
ZIP Codes count	1 (see all)
Post offices count	1 (see all)
Total population	18,850 (see all)

ZIP Code for FRANKFORT, Illinois

60423

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.

ZIP Codes for FRANKFORT, IL by streets

Select a street from the list to find ZIP+4 code by address (street and house number)

List of FRANKFORT, IL ZIP Codes

ZIP	TYPE	POPULATION
60423	STANDARD	32,480

Post offices

FRANKFORT — Post Office^™ 21201 S ELSNER RD FRANKFORT, IL 60423-9998

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

21400 CONCORD DR
FRANKFORT IL 60423-2221

62 MCDONALD LN
FRANKFORT IL 60423-1416

7707 W ROELAND CT
FRANKFORT IL 60423-6998

21343 CONCORD DR
FRANKFORT IL 60423-2219

8 MCDONALD LN
FRANKFORT IL 60423-1416

21345 CONCORD DR
FRANKFORT IL 60423-2219

Map

Census data for FRANKFORT, IL

Demographic and housing estimates in FRANKFORT, IL

Total population
Total population	18,850
Male	9,199
Female	9,651

Population by age
Total population	18,850
Under 5 years	687
5 to 9 years	1,675
10 to 14 years	1,649
15 to 19 years	1,728
20 to 24 years	915
25 to 34 years	1,054
35 to 44 years	2,340
45 to 54 years	3,350
55 to 59 years	1,337
60 to 64 years	1,182
65 to 74 years	1,993
75 to 84 years	599
85 years and over	341
Median age (years)	42.2
Under 18 years	5,259
16 years and over	14,404
18 years and over	13,591
21 years and over	12,918
62 years and over	3,531
65 years and over	2,933

Population by race
Total population	18,850
One race	18,609
White	16,406
Black or African American	1,385
American Indian and Alaska Native	19
Asian	607
Native Hawaiian and Other Pacific Islander	0
Some other race	192
Two or more races	241

Citizen, voting age population
Citizen, VOTING AGE 18 and over population	13,435
Male Citizen, VOTING AGE 18 and over population	6,428
Female Citizen, VOTING AGE 18 and over population	7,007

Social characteristics in FRANKFORT, IL

Households by type
Total households	6,067
Family households (families)	5,099
Married-couple family	4,673
Male householder, no wife present, family	97
Female householder, no husband present, family	329
Nonfamily households	968
Average household size	3.08
Average family size	3.45

Economic characteristics in FRANKFORT, IL

Income and benefits (in 2018 inflation-adjusted dollars)
Total households	6,067
Less than $10,000	33
$10,000 to $14,999	63
$15,000 to $24,999	220
$25,000 to $34,999	158
$35,000 to $49,999	348
$50,000 to $74,999	757
$75,000 to $99,999	650
$100,000 to $149,999	1,296
$150,000 to $199,999	1,296
$200,000 or more	1,246
Median household income (dollars)	128,309

Housing characteristics in FRANKFORT, IL

Housing occupancy
Total housing units	6,363
Occupied housing units	6,067
Vacant housing units	296

Units in structure
Total housing units	6,363
1-unit, detached	5,079
1-unit, attached	949
2 units	30
3 or 4 units	161
5 to 9 units	46
10 to 19 units	74
20 or more units	24
Mobile home	0
Boat, RV, van, etc.	0

Year structure built
Total housing units	6,363
Built 2014 or later	149
Built 2010 to 2013	348
Built 2000 to 2009	2,597
Built 1990 to 1999	1,038
Built 1980 to 1989	780
Built 1970 to 1979	723
Built 1960 to 1969	378
Built 1950 to 1959	151
Built 1940 to 1949	12
Built 1939 or earlier	187

Rooms
Total housing units	6,363
1 room	0
2 rooms	0
3 rooms	32
4 rooms	486
5 rooms	583
6 rooms	655
7 rooms	894
8 rooms	1,199
9 rooms or more	2,514
Median rooms	7.9

Bedrooms
Total housing units	6,363
No bedroom	0
1 bedroom	198
2 bedrooms	769
3 bedrooms	1,976
4 bedrooms	2,504
5 or more bedrooms	916

Housing tenure
Occupied housing units	6,067
Owner-occupied	5,681
Renter-occupied	386
Average household size of owner-occupied unit	3.13
Average household size of renter-occupied unit	2.42

Year householder moved into unit
Occupied housing units	6,067
Moved in 2017 or later	65
Moved in 2015 to 2016	491
Moved in 2010 to 2014	1,544
Moved in 2000 to 2009	2,592
Moved in 1990 to 1999	857
Moved in 1989 and earlier	518

Value
Owner-occupied units	5,681
Less than $50,000	36
$50,000 to $99,999	50
$100,000 to $149,999	51
$150,000 to $199,999	242
$200,000 to $299,999	1,045
$300,000 to $499,999	3,380
$500,000 to $999,999	836
$1,000,000 or more	41
Median (dollars)	378,300

Mortgage status
Owner-occupied units	5,681
Housing units with a mortgage	4,124
Housing units without a mortgage	1,557

Gross rent
Occupied units paying rent	309
Less than $500	0
$500 to $999	51
$1,000 to $1,499	95
$1,500 to $1,999	46
$2,000 to $2,499	61
$2,500 to $2,999	22
$3,000 or more	34
Median (dollars)	1,592
No rent paid	77

Data is based on 2018 Census

ZIP Codes for other locations

State for FRANKFORT

Illinois ZIP Codes

Other cities in Illinois

CHICAGO SPRINGFIELD PEORIA ROCKFORD AURORA FOX RIVER VALLEY GARDENS FOX VALLEY FOX VALLEY FACILITYFRANKFORTFRANKFORT HEIGHTS FRANKLIN FRANKLIN GROVE