{ "contentStorage": "postgres", "title": "Indiana · Relations", "description": "Indiana is a state of the United States with FIPS code 18 and capital Indianapolis.", "url": "/en/places/indiana/relation-2.html", "entity": { "id": "place_us_in", "type": "place", "title": "Indiana", "slug": "indiana", "aliases": [ "印第安纳州" ], "summary": "Indiana is a state of the United States with FIPS code 18 and capital Indianapolis.", "status": "published", "categories": [ "category-geography" ], "tags": [], "sources": [ { "id": "enwiki", "title": "Indiana (Wikipedia)", "url": "https://en.wikipedia.org/wiki/Indiana" }, { "id": "uscb2023", "title": "U.S. Census Bureau 2023 FIPS state and county codes", "url": "https://www.census.gov/library/reference/code-lists/ansi.html" } ], "createdAt": "2026-10-29T03:05:12+08:00", "updatedAt": "2026-10-29T03:05:12+08:00", "updatedBy": "user:admin", "revision": 3, "body": "## Administrative divisions\n\nIndiana is a state of the United States with FIPS state code 18[^uscb2023]. Below the state level are counties (or independent cities), then municipalities and neighborhoods[^uscb2023].\n\n## Basic facts\n\n- FIPS state code: 18[^uscb2023]\n- Capital: Indianapolis[^enwiki]\n- Population: about 6,862,199 (2023 estimate)[^uscb2023]\n- Area: 94,326 km2[^enwiki]\n- Admitted to the Union: 1816[^enwiki]\n- Time zone: Eastern / Central Time (UTC-5/-6)[^enwiki]\n- ISO 3166-2: US-IN[^enwiki]\n\n## Parent division\n\nLocated in [[place_usa|United States]].\n\n## Subdivisions\n\nMajor counties: [[place_us_in_marion_county|Marion County]], [[place_us_in_allen_county|Allen County]], [[place_us_in_hamilton_county|Hamilton County]], [[place_us_in_lake_county|Lake County]], [[place_us_in_monroe_county|Monroe County]].\n\nMajor cities: [[place_us_in_indianapolis|Indianapolis]], [[place_us_in_fort_wayne|Fort Wayne]], [[place_us_in_evansville|Evansville]], [[place_us_in_south_bend|South Bend]].", "url": "/places/indiana.html", "lang": "en", "availableLangs": [ "zh", "en" ], 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