| Official Name: | Smithville-Sanders, Indiana |
| Settlement Type: | Census-designated place |
| Mapsize: | 280px |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | Monroe |
| Subdivision Type3: | Townships |
| Subdivision Name3: | Clear Creek, Perry |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 27.76 |
| Area Land Km2: | 27.76 |
| Area Water Km2: | 0.00 |
| Area Total Sq Mi: | 10.72 |
| Area Land Sq Mi: | 10.72 |
| Area Water Sq Mi: | 0.00 |
| Population As Of: | 2020 |
| Population Footnotes: | [2] |
| Population Total: | 3323 |
| Population Density Km2: | 119.70 |
| Population Density Sq Mi: | 310.01 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 715 |
| Coordinates: | 39.0594°N -86.4978°W |
| Postal Code Type: | ZIP codes |
| Postal Code: | 47458, 47401 (Bloomington) |
| Area Code: | 812 & 930 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 2583471 |
| Blank1 Name: | FIPS code |
| Blank1 Info: | 18-70330 |
Smithville-Sanders is a census-designated place (CDP) encompassing the communities of Smithville and Sanders in Monroe County, Indiana, United States. Its population was 3,323 as of the 2020 census.[2]
Smithville-Sanders is located in southern Monroe County. The village of Smithville is in the north-central part of the CDP around the intersection of Smithville Road and Strain Ridge Road, while Sanders is 0.5miles to the north on Fairfax Road. Most of the CDP consists of rural and semi-suburban land surrounding the two villages.
According to the U.S. Census Bureau, the CDP has an area of, all of it land.[1] It is bordered to the south and east by portions of Monroe Lake, a reservoir on Salt Creek. To the west it is bordered partly by Little Clear Creek, part of the Salt Creek watershed, and partly by Indiana State Road 37, which leads north 7miles to Bloomington and south to Bedford.