postgres Illinois is a state of the United States with FIPS code 17 and capital Springfield. /en/places/illinois.html place_us_il place illinois 伊利诺伊州

Illinois is a state of the United States with FIPS code 17 and capital Springfield.

published category-geography enwiki https://en.wikipedia.org/wiki/Illinois uscb2023 https://www.census.gov/library/reference/code-lists/ansi.html 2026-10-29T03:05:12+08:00 2026-10-29T03:05:12+08:00 user:admin 3 ## Administrative divisions Illinois is a state of the United States with FIPS state code 17[^uscb2023]. Below the state level are counties (or independent cities), then municipalities and neighborhoods[^uscb2023]. ## Basic facts - FIPS state code: 17[^uscb2023] - Capital: Springfield[^enwiki] - Population: about 12,549,689 (2023 estimate)[^uscb2023] - Area: 149,995 km2[^enwiki] - Admitted to the Union: 1818[^enwiki] - Time zone: Central Time (UTC-6/-5)[^enwiki] - ISO 3166-2: US-IL[^enwiki] ## Parent division Located in [[place_usa|United States]]. ## Subdivisions Major counties: [[place_us_il_cook_county|Cook County]], [[place_us_il_dupage_county|DuPage County]], [[place_us_il_lake_county|Lake County]], [[place_us_il_will_county|Will County]], [[place_us_il_kane_county|Kane County]]. Major cities: [[place_us_il_chicago|Chicago]], [[place_us_il_aurora|Aurora]], [[place_us_il_naperville|Naperville]], [[place_us_il_joliet|Joliet]]. /places/illinois.html en zh en state 40.0417 -89.1965 United States · Illinois relation_us_il_in_usa place_us_il located_in place_usa place_us_il uscb2023 Located in place_usa United States /en/places/united-states.html false relation_us_il_dupage_county_in_us_il place_us_il_dupage_county located_in place_us_il place_us_il_dupage_county uscb2023 Contains places place_us_il_dupage_county DuPage County /en/places/il-dupage-county.html true relation_us_il_cook_county_in_us_il place_us_il_cook_county located_in place_us_il place_us_il_cook_county uscb2023 Contains places place_us_il_cook_county Cook County /en/places/il-cook-county.html true relation_us_il_lake_county_in_us_il place_us_il_lake_county located_in place_us_il place_us_il_lake_county uscb2023 Contains places place_us_il_lake_county Lake County /en/places/il-lake-county.html true relation_us_il_kane_county_in_us_il place_us_il_kane_county located_in place_us_il place_us_il_kane_county uscb2023 Contains places place_us_il_kane_county Kane County /en/places/il-kane-county.html true relation_us_il_will_county_in_us_il place_us_il_will_county located_in place_us_il place_us_il_will_county uscb2023 Contains places place_us_il_will_county Will County /en/places/il-will-county.html true relation_us_il_chicago_in_us_il place_us_il_chicago located_in place_us_il place_us_il_chicago uscb2023 Contains places place_us_il_chicago Chicago /en/places/il-chicago.html true relation_us_il_aurora_in_us_il place_us_il_aurora located_in place_us_il place_us_il_aurora uscb2023 Contains places place_us_il_aurora Aurora /en/places/il-aurora.html true relation_us_il_naperville_in_us_il place_us_il_naperville located_in place_us_il place_us_il_naperville uscb2023 Contains places place_us_il_naperville Naperville /en/places/il-naperville.html true relation_us_il_joliet_in_us_il place_us_il_joliet located_in place_us_il place_us_il_joliet uscb2023 Contains places place_us_il_joliet Joliet /en/places/il-joliet.html true rel_us_county_il005 place_us_il_bond_county located_in place_us_il place_us_il_bond_county geonames Contains places place_us_il_bond_county Bond County /en/places/il-bond-county.html true place_us_il_abingdon Abingdon /en/places/il-abingdon.html place place_us_il_adair Adair /en/places/il-adair.html place place_us_il_adams_county Adams County /en/places/il-adams-county.html place place_us_il_addieville Addieville /en/places/il-addieville.html place place_us_il_addison Addison /en/places/il-addison.html place place_us_il_adeline Adeline /en/places/il-adeline.html place place_us_il_albany Albany /en/places/il-albany.html place place_us_il_albany_park Albany Park /en/places/il-albany-park.html place place_us_il_albers Albers /en/places/il-albers.html place place_us_il_albion Albion /en/places/il-albion.html place 3 2026-10-29T03:05:12+08:00 当前版本 true /en/places/illinois/at/3.html en zh en place_kind Place kind State admin_area Admin area United States · Illinois coordinates Coordinates 40.04170, -89.19650 107 located_in false Located in 1 located_in true Contains places 106 /en/places/illinois/relation/located_in-in.html 1551 /en/places/illinois/relation/mentions.html