| Official Name: | Aberdeen, Porter County, Indiana |
| Settlement Type: | Census-designated place |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Porter |
| Subdivision Type3: | Township |
| Subdivision Name3: | Center |
| Area Footnotes: | [1] |
| Unit Pref: | Imperial |
| Area Total Km2: | 3.26 |
| Area Land Km2: | 3.26 |
| Area Water Km2: | 0.00 |
| Area Total Sq Mi: | 1.26 |
| Area Land Sq Mi: | 1.26 |
| Area Water Sq Mi: | 0.00 |
| Population As Of: | 2020 |
| Population Total: | 2117 |
| Population Density Km2: | 650.05 |
| Population Density Sq Mi: | 1684.17 |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 768 |
| Coordinates: | 41.4417°N -87.1211°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 46385 |
| Area Code: | 219 |
| Blank Name: | FIPS code |
| Blank Info: | 18-00140[2] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2629862 |
Aberdeen is a census-designated place (CDP) in Center Township, Porter County, in the U.S. state of Indiana. The community centers on The Course at Aberdeen, a golf course. The population of the CDP was 2,117 as of the 2020 census, up from 1,875 in the 2010 census.[3]
Aberdeen is located southwest of Valparaiso, the county seat.
According to the United States Census Bureau, the CDP has a total area of 3.3km2, all land.[3]