Sangamon County Map, Illinois

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Sangamon County Map, Illinois

Sangamon County Map, Illinois

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Sangamon County, Illinois

Sangamon County is a county located in the U.S. state of Illinois. It's county seat is Springfield. As per 2020 census, the population of Sangamon County is 194734 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 868 sq mi (2,248 km2). Sangamon County was established on 1821.

Facts about Sangamon County, Illinois

CountryUnited States
StateIllinois
RegionCentral Illinois
County SeatSpringfield
Named AfterSangamon River
Established1821
Organized1821
Coordinates39.78° N, 89.65° W
Total Area~876 sq mi
Land Area~868 sq mi
Water Area~8 sq mi
Population (2020)~196,343
Population RankFifth-most populous county in Illinois
Largest CitySpringfield
Main IndustriesGovernment, Healthcare, Education, Insurance
Major HighwaysInterstate 55, Interstate 72, Interstate 155
Time ZoneCentral Time (UTC−06:00)
Known ForIllinois state capital, Abraham Lincoln heritage, Lake Springfield
Websitehttps://www.sangamonil.gov

Ctities in Sangamon county

City NameTypePopulation (2020)Pop. DensityArea
VirdenCity3,2311,710.4/sq mi (660.4/km2)1.889 sq mi (4.89 km2)
AuburnCity4,5741,109.1/sq mi (428.2/km2)4.124 sq mi (10.68 km2)
BerlinVillage141158.2/sq mi (61.1/km2)0.891 sq mi (2.31 km2)
BuffaloVillage4471,295.7/sq mi (500.3/km2)0.345 sq mi (0.89 km2)
CantrallVillage144576.0/sq mi (222.4/km2)0.25 sq mi (0.65 km2)
ChathamVillage14,3771,952.3/sq mi (753.8/km2)7.364 sq mi (19.07 km2)
Clear LakeVillage2032,206.5/sq mi (851.9/km2)0.092 sq mi (0.24 km2)
CurranVillage213107.8/sq mi (41.6/km2)1.975 sq mi (5.12 km2)
DawsonVillage519655.3/sq mi (253.0/km2)0.792 sq mi (2.05 km2)
DivernonVillage1,1391,492.8/sq mi (576.4/km2)0.763 sq mi (1.98 km2)
GrandviewVillage1,4054,194.0/sq mi (1,619.3/km2)0.335 sq mi (0.87 km2)
IlliopolisVillage8461,249.6/sq mi (482.5/km2)0.677 sq mi (1.75 km2)
JeromeVillage1,6923,662.3/sq mi (1,414.0/km2)0.462 sq mi (1.2 km2)
Leland GroveCity1,4542,315.3/sq mi (893.9/km2)0.628 sq mi (1.63 km2)
LoamiVillage812802.4/sq mi (309.8/km2)1.012 sq mi (2.62 km2)
MechanicsburgVillage662639.0/sq mi (246.7/km2)1.036 sq mi (2.68 km2)
New BerlinVillage1,3811,222.1/sq mi (471.9/km2)1.13 sq mi (2.93 km2)
PawneeVillage2,6782,010.5/sq mi (776.3/km2)1.332 sq mi (3.45 km2)
Pleasant PlainsVillage808605.2/sq mi (233.7/km2)1.335 sq mi (3.46 km2)
RivertonVillage3,5321,131.7/sq mi (436.9/km2)3.121 sq mi (8.08 km2)
RochesterVillage3,8631,459.9/sq mi (563.7/km2)2.646 sq mi (6.85 km2)
ShermanVillage4,6731,494.4/sq mi (577.0/km2)3.127 sq mi (8.1 km2)
Southern ViewVillage1,5962,466.8/sq mi (952.4/km2)0.647 sq mi (1.68 km2)
SpauldingVillage8011,068.0/sq mi (412.4/km2)0.75 sq mi (1.94 km2)
Springfield[c]City114,3941,871.1/sq mi (722.4/km2)61.138 sq mi (158.35 km2)
ThayerVillage6321,036.1/sq mi (400.0/km2)0.61 sq mi (1.58 km2)
WilliamsvilleVillage1,425920.5/sq mi (355.4/km2)1.548 sq mi (4.01 km2)

Roads and Highways in Sangamon County, Illinois

Sangamon County is a major transportation hub in central Illinois, centered around the state capital of Springfield.

  • Interstate 55 – runs north-south through the county, connecting Springfield to Chicago and St. Louis
  • Interstate 72 – runs east-west, linking Springfield to Decatur and Quincy
  • Interstate 72 Business Loop – serves downtown Springfield and surrounding areas
  • U.S. Route 36 – runs east-west, connecting Springfield to Decatur and Jacksonville
  • Illinois Route 4 – runs north-south, linking Springfield to Carlinville and Beardstown
  • Illinois Route 29 – runs north-south, connecting Springfield to Athens and Petersburg

Neighboring Counties of Sangamon County

  • Menard County (northwest)
  • Mason County (north)
  • Logan County (northeast)
  • Christian County (southeast)
  • Montgomery County (south)
  • Macoupin County (southwest)
  • Morgan County (west)

Top Attractions in Sangamon County, Illinois

Sangamon County offers historic landmarks, cultural attractions, and outdoor spaces centered around Springfield.

  • Abraham Lincoln Presidential Library and Museum – A major historical attraction dedicated to Abraham Lincoln.
  • Lincoln Home National Historic Site – Preserves the home of Abraham Lincoln.
  • Illinois State Capitol – The seat of government with impressive architecture.
  • Washington Park Botanical Garden – Features beautiful gardens and walking paths.
  • Henson Robinson Zoo – A family-friendly zoo with a variety of animals.
  • Lake Springfield – Offers boating, fishing, and outdoor recreation.
  • Old State Capitol State Historic Site – A historic building where Lincoln once served.

Distance from Sangamon County to Nearby Cities

  • Springfield to Decatur – 40 mi (64 km)
  • Springfield to Peoria – 75 mi (121 km)
  • Springfield to St. Louis – 100 mi (161 km)
  • Springfield to Champaign – 90 mi (145 km)
  • Springfield to Chicago – 200 mi (322 km)

FAQs about Sangamon County

Where is Sangamon County located?

Sangamon County is located in central Illinois, centered around the state capital city of Springfield.

What is Sangamon County known for?

The county is known for its connection to Abraham Lincoln, historic landmarks, and its role as the state capital region.

What is the county seat of Sangamon County?

Springfield is the county seat and the capital of Illinois.

Are there outdoor activities in Sangamon County?

Yes, visitors can enjoy parks, gardens, lakes, and outdoor recreation throughout the county.

How can I reach Sangamon County?

Sangamon County is accessible via Interstates 55 and 72, along with several U.S. and state highways.