Source Data Reference for:
City = Utrecht
Time = 1950
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Utrecht | 1950 | 274,000 | Tertius Chandler | Four thousand years of urban growth | p509 | ||
| Utrecht | 1951 | 195,200 | Jan Lahmeyer | http://www.populstat.info/ | n/a |