The indicators in the Engagement category measure community involvement in Champaign County.
- Historic Preservation measures the number of properties listed on the National Register of Historic Places (NRHP) in Champaign County and select municipalities.
- Library Patronage measures the percentage of residents in 10 Champaign County public library districts that hold an unexpired library card.
- Voter Participation measures Champaign County’s voter turnout in primary and general elections, by percentage of eligible voters and by percentage of registered voters.
