| 1820 | 1830 | 1840 | 1850 | 1860 | 1870 |
| 1880 | 1890 | 1900 | 1910 | 1920 | |
| 1940 |
The 1920 census was enumerated as of 1 January 1920. The records for Warren County are available on N.A.R.A. Microfilm series T625, roll 1447 (EDs 251-275).
Questions asked on the 1920 Census
The Enumeration Districts used for Warren County are listed below. Linked districts contain contributed transcriptions
| ED | Enumeration District (ED) Descriptions |
| 251 | Clear Creek township (part of), including Springboro village. West and Springboro precinct.; Village to be shown separately on schedules |
| 252 | Clear Creek township (part of), excluding Springboro village. East precinct |
| 253 | Deerfield township (part of), excluding Mason village. East precinct |
| 254 | Deerfield township (part of), excluding Mason village. West precinct |
| 255 | Mason village. |
| 256 | Franklin township (part of), excluding Franklin village. All E. of Franklin, Cincinnati, and Dayton Pike and Corporation line and S. of Upper Springboro road. |
| 257 | Franklin township (part of), excluding Franklin village. All W. of Franklin, Cincinnati and Dayton Pike and N. of Upper Springboro road. |
| 258 | Franklin village (part of), All that part of Franklin village lying north of 4th to Front, then extending the line north on Front to Park Ave. Thence all north of Park Ave |
| 259 | Franklin village (part of), All that part of Franklin village lying south of Park Ave., to Front; thence south with Front to 4th and all that part of the village lying south of 4th. |
| 260 | Hamilton township (part of), including that part of Loveland village in this ?? but excluding Maineville and South Lebanon village (part of). All S. of Foster's and Butlerville pike.; Loveland village (part of) should be shown separately on schedules |
| 261 | Hamilton township (part of), including Maineville and that part of South Lebanon village in this township, but excluding Loveland village (part of.) All N. of Foster's and Butlerville pike.; Mainville and South Lebanon village should be shown separately on schedules |
| 262 | Harlan township (part of) including Fleasant Plain Village, from sched excluding Butlerville village, All E. of Goshen, Butlerville, and Middleboro pike. |
| 263 | Harlan township (part of), including Butlerville village. but excluding Pleasant Plain Village from sched ?? All W. of Goshen, Butlerville and Middleboro pike.; Butlerville village should be shown separately on schedules. |
| 264 | Massie township, including Harveysburg village.; Village should be shown separately on schedules |
| 265 | Salem township, excluding Morrow village |
| 266 | Morrow village |
| 267 | Turtle Creek township (part of), including Warren County Infirmary (Paupers) but excluding Lebanon village. East precinct.; Institution should be shown separately on schedules. |
| 268 | Turtle Creek township (part of), excluding Lebanon village and including Warren West Precinct. Co Dorghans; Home should be shown separately on schedules. |
| 269 | Lebanon village (part of), Northeast and Northwest precincts; including Warren County Jail. |
| 270 | Lebanon village (part of), including Southeast and Southwest precincts |
| 271 | Union township, including that part of South Lebanon village in this township.; Village should be shown separately on schedules. |
| 272 | Washington township |
| 273 | Wayne township (part of), including Corwin village, but excluding Wayneville village. East precinct.; Corwin village should be shown separately on schedules. |
| 274 | Waynesville village |
| 275 | Wayne township (part of), excluding Corwin and Waynesville villages. West precinct |
| 1820 | 1830 | 1840 | 1850 | 1860 | 1870 |
| 1880 | 1890 | 1900 | 1910 | 1920 | |
| 1940 |
NOTICE: All documents and electronic images placed on the Warren County OHGenWeb site remain the property of the contributors, who retain publication rights in accordance with US Copyright Laws and Regulations. These documents may be used by anyone for their personal research. Persons or organizations desiring to use this material, must obtain the written consent of the contributor, or their legal representative, and contact the listed Warren County OHGenWeb coordinator with proof of this consent.
This page created 2 October 2003 and last updated
22 February, 2012
© 2003-2005 Arne H Trelvik
All rights reserved