Source Data Reference for:
City = Columbus (OH-USA)
Time = 1900
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Columbus | 1894 | 100,000 | passed for the 1st time | Tertius Chandler | Four thousand years of urban growth | p542 | |
| Columbus | 1900 | 125,600 | Carl Ritter | Ritter's geographisch-statistisches Lexikon | |||
| Columbus | 1900 | 17,600 | Carl Ritter | Ritter's geographisch-statistisches Lexikon | |||
| Columbus | 1900 | 125,000 | Tertius Chandler | Four thousand years of urban growth | p494 |