County · code 17033
Crawford CountyIllinois
Crawford County is a county in Illinois with its seat in Robinson. It was created by the Illinois Territory in 1816 from Edwards County and named after William H. Crawford.
- Founded1816
- County seatRobinson
- Named forWilliam H. Crawford
- Land area444 sq mi + 2.2 sq mi water
- Population18,679 2020 Census
Where it is
Crawford on the map of Illinois
Illinois has 102 counties and county equivalents, each with its own records office. Shapes with a page are links.
History
Formed in 1816 from Edwards County
An old deed may name a county that no longer exists, or a boundary that has since moved.
Crawford County was formed in 1816 from Edwards County, and named after William H. Crawford. Robinson is the county seat.
Deeds and plats from before 1816 for land now in Crawford County may have been recorded in Edwards County.
- 1816Crawford County created Crawford created by Illinois Territory from Edwards; Crawford included territory in present Illinois, Wisconsin, and Michigan. · Ill. Terr. Laws, 247-249
- 1818Lost territory Crawford lost all territory in present Michigan and Wisconsin to Michigan Territory when the state of Illinois was created from Illinois Territory; Crawford became a county in the state of Illinois. · Terr. Papers U.S., 10:803; U.S. Stat., vol. 3, ch. 67 [1818], secs. 1-2, 7/pp. 428-429, 431, and res. 1 [1818]/p. 536
- 1819
- 1821
- 1821
Show all 10 changes
- 1816Crawford County created Crawford created by Illinois Territory from Edwards; Crawford included territory in present Illinois, Wisconsin, and Michigan. · Ill. Terr. Laws, 247-249
- 1818Lost territory Crawford lost all territory in present Michigan and Wisconsin to Michigan Territory when the state of Illinois was created from Illinois Territory; Crawford became a county in the state of Illinois. · Terr. Papers U.S., 10:803; U.S. Stat., vol. 3, ch. 67 [1818], secs. 1-2, 7/pp. 428-429, 431, and res. 1 [1818]/p. 536
- 1819
- 1821
- 1821
- 1822
- 1824
- 1831Lost territory Crawford lost to creation of Effingham and Jasper. Effingham and Jasper not fully organized, parts attached to Crawford until "organized." · Ill. Laws 1830-1831, pp. 50-52
- 1832Changed Effingham fully organized, detached from Crawford. · Ill. Laws 1832-1833, pp. 22-23
- 1834
Land and parcels
What the maps cover in Crawford
Who publishes each layer, how good it is, and when we last checked.
-
Parcels Missing
No public parcel map found for Crawford County yet. Lot lines and owners of record are kept by the assessor's office.
-
Address points Missing
No public address points layer found for Crawford County yet.
-
Buildings Reference
Roof outlines traced from aerial imagery from FEMA Response Geospatial Office with Oak Ridge National Laboratory (ORNL). Good for seeing what is on a lot; not accurate enough to set a fence from.
checked 18 October 2026
- Official
- from the office that keeps the record
- Good enough
- a reliable statewide or national copy
- Fallback
- a guide only; check the official record
- Missing
- nothing public found yet
People and land
Crawford by the Census
Source: US Census Bureau, 2020 Census; US Census Bureau, 2020 Gazetteer Files. Not endorsed or certified by the Census Bureau.
Rules and offices
Who to ask before you build, dig or sell
Official county pages only. We link to them; we do not copy them, because they change.
Inside a city or town, permits usually come from that city rather than the county.
Records
Zoning and code
County government
- County government
The official website of Crawford County.
See your own lot on these maps
Open Crawford County on Parcel Chart's free map and click your parcel. Save it with a free account; the full record of your place (site map, projects, documents) is Pro, in early access.
Questions
Common questions about Crawford County
- When was Crawford County founded?
- Crawford County was founded in 1816, formed from Edwards County, and named after William H. Crawford.
- What is the county seat of Crawford County?
- The county seat of Crawford County is Robinson.
- Is there an online parcel map for Crawford County?
- Not that we have found yet. Lot lines and owners of record are kept by the assessor's office. When a public parcel map appears, it shows here.
- Has Crawford County's boundary or name changed?
- Crawford County was created in 1816 from Edwards County. Since then the Atlas of Historical County Boundaries records 9 later changes, chiefly involving Clark County, Effingham County and Jasper County.
- Who issues septic and well permits in Crawford County?
- The county's page on septic systems and wells: Health department: septic and well.
- Is my lot in a flood zone?
- We do not have flood maps for Crawford County yet. Look up the address on FEMA's Flood Map Service Center, which shows the effective flood map for any lot.
Nearby