McCracken County Voters
- Local information site for McCracken county voters along with a message board and videos. Includes calendar and details of subscription plans.
- http://www.mccrackencountyvoters.com/

Capitol Impact: McCracken County
- Political, educational, and economic data.
- http://www.capitolimpact.com/gw/cntydetail.asp?state=ky&stfips=21&stname=Kentucky&fips=21145

National Association of Counties - Profile of McCracken County
- Provides a list of elected officials, cities within the county, census details, and contact details for the county court house.
- http://www.naco.org/Template.cfm?Section=Find_a_County&Template=/cffiles/counties/county.cfm&id=21145

Paducah-McCracken County Riverport Authority
- Full-service public terminal with on-site rail and truck service to offload, store, package or transport commodities. Includes directions, details of the facilities, and materials they can accommodate
- http://www.paducahriverport.org

McCracken County
- Official site with upcoming events, FAQs about services provided, and departmental contacts.
- http://www.co.mccracken.ky.us/

McCracken County Clerk
- Provides hours of operation, election results, records search, services provided, recreational links, and voter registration.
- http://www.mccrackencountyclerk.com

McCracken County Jail
- Includes press releases, its history, their K-9 team, fees, and inmate art for sale.
- http://www.mcccj.com/

McCracken County Decennial Population Statistics - 1830 - 2000
- Includes total population, county area, and population density.
- http://ukcc.uky.edu/~census/21145.txt

US Census Bureau - McCracken County Quick Facts
- Provides population and economic information.
- http://quickfacts.census.gov/qfd/states/21/21145.html