@misc{us_2020_census_county_fips
  author = {United States Census Bureau},
  year = {2022},
  title = {2020 Census County FIPS Codes},
  publisher = {U.S. Census Bureau},
  url = {https://www.census.gov/library/reference/code-lists.html},
  keywords = {Census},
  keywords = {2020},
  keywords = {County},
  keywords = {FIPS},
  timestamp = {2025-02-09},
  language = {en},
}