# Philadelphia County

> county in Pennsylvania, United States

**Wikidata**: [Q496900](https://www.wikidata.org/wiki/Q496900)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Philadelphia_County,_Pennsylvania)  
**Source**: https://4ort.xyz/entity/philadelphia-county

## Summary

Philadelphia County is a county of Pennsylvania[1] located in Pennsylvania[1] in the United States. It was established on March 10, 1682. The county's capital is Philadelphia[1]. As of 2020, the county has a population of 1.6M[2] and spans an area of 143.


## References

1. Gazetteer
2. System for Award Management
3. Virtual International Authority File
4. [Government Units. Geographic Names Information System](http://geonames.usgs.gov/docs/stategaz/GOVT_UNITS_20131208.zip)
5. Freebase Data Dumps. 2013
6. MusicBrainz
7. [2010 United States Census](http://www.census.gov/popest/data/counties/totals/2013/files/CO-EST2013-Alldata.csv)
8. [2010 United States Census](https://data.census.gov/cedsci/table?g=0100000US%241600000&y=2010&d=DEC%20Redistricting%20Data%20%28PL%2094-171%29)
9. [Source](http://www.census.gov/popest/data/counties/totals/2013/files/CO-EST2013-Alldata.csv)
10. [Population Estimates Program](https://www.census.gov/programs-surveys/popest.html)
11. [2020 United States Census](https://data.census.gov/cedsci/table?t=Populations%20and%20People&g=0100000US,%241600000&y=2020)
12. [2016–2020 American Community Survey](https://data.census.gov/cedsci/table?d=ACS%205-Year%20Estimates%20Detailed%20Tables)
13. GeoNames
14. Library of Congress Name Authority File
15. [Source](https://ballotpedia.org/Counties_in_Pennsylvania)
16. [Ballotpedia](https://ballotpedia.org/wiki/index.php?title=Philadelphia_County,_Pennsylvania&redirect=no)
17. [archINFORM](https://www.archinform.net/service/wd_aiort.php)
18. National Library of Israel Names and Subjects Authority File
19. [2016–2020 American Community Survey](https://data.census.gov/cedsci/table?t=Income%20and%20Poverty&g=0100000US,%241600000&tid=ACSST5Y2020.S1902)
20. [Internet Domains Wikibase](https://domains.wikibase.cloud/entity/Q1996)