# Tucson

> city in and county seat of Pima County, Arizona, United States

**Wikidata**: [Q18575](https://www.wikidata.org/wiki/Q18575)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Tucson,_Arizona)  
**Source**: https://4ort.xyz/entity/tucson


## References

1. [Source](https://www.tucsonaz.gov/city-government)
2. [Source](https://pecs.hu/testvervarosok-partnervarosok/)
3. [Source](https://trikalacity.gr/en/twin-cities/)
4. BnF authorities
5. Virtual International Authority File
6. Freebase Data Dumps. 2013
7. MusicBrainz
8. [2010 United States Census](https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2010.html)
9. [2010 United States Census](https://data.census.gov/cedsci/table?g=0100000US%241600000&y=2010&d=DEC%20Redistricting%20Data%20%28PL%2094-171%29)
10. [Source](https://data.census.gov/cedsci/table?q=United%20States&tid=DECENNIALPL2020.P1)
11. [Source](https://data.census.gov/cedsci/table?t=Populations%20and%20People&g=0100000US,%241600000&y=2020)
12. Q114502058. 1964
13. [2016–2020 American Community Survey](https://data.census.gov/cedsci/table?d=ACS%205-Year%20Estimates%20Detailed%20Tables)
14. GeoNames
15. [Source](https://service.unece.org/trade/locode/us.htm)
16. 2016 U.S. Gazetteer Files
17. [Source](https://www.tripadvisor.com.br/Tourism-g60950-Tucson_Arizona-Vacations.html)
18. 2023 U.S. Gazetteer Files
19. [Source](https://www.google.com/maps?cid=8341560654655047445)
20. [Tucson, Arizona](https://www.reddit.com/r/Tucson/)
21. [archINFORM](https://www.archinform.net/service/wd_aiort.php)
22. Encyclopædia Britannica Online
23. 2010 U.S. Gazetteer Files
24. [2016–2020 American Community Survey](https://data.census.gov/cedsci/table?t=Income%20and%20Poverty&g=0100000US,%241600000&tid=ACSST5Y2020.S1902)