# 1850 United States Census

> seventh U.S. national census seeing 35.9% increase since 1840

**Wikidata**: [Q2975543](https://www.wikidata.org/wiki/Q2975543)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/1850_United_States_census)  
**Source**: https://4ort.xyz/entity/1850-united-states-census


## References

1. [Source](https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap)
2. Freebase Data Dumps. 2013
3. National Library of Israel Names and Subjects Authority File