| Texico | |
| Settlement Type: | Unincorporated community |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Illinois |
| Subdivision Type2: | County |
| Subdivision Name2: | Jefferson |
| Subdivision Type3: | Township |
| Pushpin Map: | Illinois#USA |
| Pushpin Map Caption: | Location of Texico within Illinois |
| Coordinates: | 38.4394°N -88.8969°W |
| Elevation Ft: | 512 |
| Population As Of: | 2010 |
| Population Total: | 809 |
| Population Density Km2: | auto |
| Timezone1: | CST |
| Utc Offset1: | -6 |
| Timezone1 Dst: | CDT |
| Utc Offset1 Dst: | -5 |
| Blank1 Name: | GNIS ID |
| Blank1 Info: | 419617 |
| Postal Code Type: | Postal code |
| Postal Code: | 62889 |
| Area Code: | 618 |
Texico (62889 - also called Field) is an unincorporated community in Jefferson County, Illinois, United States. The population was 851 at the 2010 census.
Texico was named by Cashus M. Columbus Theodore Claybourn (1860 - 1936), a resident of Texico from his birth until 1901, when he moved to Texas.[1] Cashus derived the name of "Texico" by using Tex for Texas where he had moved, the i for Illinois, the c for Claybourn, and o for Osborns, a family which owned the land on the south side of the main road in the town.
Four churches are located in Texico, the largest and oldest being the Panther Fork Baptist Church. Others include Donoho (a Prairie Christian Church), Antioch Christian Church, and Union Chapel. Texico also has a Post Office, previously had a bank (Texico State Bank) and is home to Field Grade School, a K-8 elementary school.