Cities & Towns in Sangamon County, IL

Sangamon County, county in Illinois, United States. As of 2020 county had an estimated population of 193,882 inhabitants. The county was created 203 years ago in 1821. Its county seat is Springfield.

There are 1 city/town in Sangamon County, IL. The largest city of Sangamon County is Thayer with a population of 651.

Thayer
Thayer

Thayer, City in Illinois, United States of America

Located in Central Illinois, Sangamon County is home to the state capital of Springfield as well as several smaller towns and villages that each have their own unique flair. As the county seat, Springfield is filled with government and historical attractions like the Abraham Lincoln Presidential Library and Museum. The capital city also boasts a lively arts and entertainment scene.

Nearby is Chatham, a quaint village with beautiful 19th century homes and buildings listed on the National Register of Historic Places. To the north, the villages of Southern View and Leland Grove offer quiet residential living. The city of Auburn provides great antique and specialty shopping. And for outdoor enthusiasts, there's the recreational haven of Lake Springfield and Sangchris Lake.

With a blend of American history, natural scenery, and small town living, Sangamon County provides an authentic slice of Midwestern life. From the hustle and bustle of the capital to the rural charm of villages like Chatham, visitors will find a diverse array of attractions and communities to explore. There's something for everyone in Illinois' Sangamon County.

All Sangamon County Cities (Aphebetical)

List of cities, towns, neighborhoods & other populated places in Sangamon County.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z all
City Name Title Population
Thayer City in Illinois, United States of America 651
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County Cities on Map (1)

Illinois Counties (102)

Cook County (5,108,284) DuPage County (917,481) Lake County (693,593) Will County (688,726) Kane County (531,010) McHenry County (305,888) Winnebago County (281,295) Madison County (262,635) Saint Clair County (258,046) Champaign County (209,192) Sangamon County (193,882) Peoria County (177,652) McLean County (171,256) Rock Island County (140,907) Tazewell County (130,777) Kendall County (130,638) Kankakee County (108,594) LaSalle County (107,571) DeKalb County (104,491) Macon County (103,015) Vermilion County (74,855) Williamson County (66,415) Adams County (64,783) Jackson County (56,675) Whiteside County (54,656) Boone County (52,777) Grundy County (50,993) Coles County (50,383) Ogle County (50,306) Knox County (49,053) Henry County (48,411) Macoupin County (44,567) Stephenson County (43,831) Woodford County (38,091) Franklin County (38,060) Clinton County (37,398) Jefferson County (37,235) Marion County (37,045) Livingston County (35,414) Monroe County (34,739) Effingham County (34,065) Fulton County (33,690) Lee County (33,647) Morgan County (33,400) Bureau County (32,303) Christian County (32,075) Randolph County (31,351) McDonough County (29,295) Logan County (28,383) Montgomery County (28,045) Iroquois County (26,711) Saline County (23,182) Jersey County (21,616) Shelby County (21,299) Fayette County (21,264) Jo Daviess County (21,239) Perry County (20,664) Douglas County (19,510) Crawford County (18,512) Hancock County (17,422) Edgar County (16,858) Warren County (16,696) Union County (16,498) Piatt County (16,355) Bond County (16,262) Wayne County (16,031) Richland County (15,507) Lawrence County (15,467) De Witt County (15,368) Clark County (15,268) Pike County (15,239) Mercer County (15,225) Moultrie County (14,347) Carroll County (14,241) Washington County (13,764) Massac County (13,636) White County (13,364) Mason County (13,173) Clay County (13,079) Ford County (12,949) Greene County (12,702) Johnson County (12,358) Menard County (12,068) Cass County (11,925) Marshall County (11,309) Wabash County (11,190) Cumberland County (10,649) Jasper County (9,465) Hamilton County (8,084) Schuyler County (6,738) Brown County (6,546) Henderson County (6,535) Edwards County (6,356) Putnam County (5,716) Alexander County (5,497) Stark County (5,262) Pulaski County (5,201) Scott County (4,950) Gallatin County (4,793) Calhoun County (4,616) Pope County (4,142) Hardin County (3,808)