Composite score - coming soon
Mike Bost
U.S. Representative · Illinois, District 12
- Republican
- Since 2015
- Tenure: 4+ terms
Refreshed 18 h ago
As of 2026-10-19 · Methodology 2026.10.1Contact info
Capitol office
352 Cannon House Office Building Washington DC 20515-1312
202-225-5661
District offices
Effingham · Mascoutah · Murphysboro
View all contact info
- Official website
- Biographical Directory of Congress
- GovTrack
- Capitol office: 352 Cannon House Office Building Washington DC 20515-1312 · 202-225-5661
- 101 N 4th St, Suite 302, Effingham, IL, 62401 · 217-240-3170
- 205 East Harnett Street, Mascoutah, IL, 62258 · 618-622-0766
- 1109 Chestnut Street, Murphysboro, IL, 62966 · 618-457-5787
Evidence & sources
U.S. House roll-call votes
Votes and participation
Congress.gov bill records
Sponsored and enacted bills
congress-legislators
Terms, committees, offices
Refreshed 2 h ago
View all sourcesExplore this record
Scorecard
Voting Record
49.8/ 100
Ranked 109 of 221 in the House majority
Voting Record
49.8/ 100
How this score is calculated:
Roll calls cast
436 of 445 while seated (98.0%)
49th percentile in cohort · 30 % weight
Substantive bills sponsored
22 of 22 sponsored · 30.6 points
50th percentile in cohort · 70 % weight
Bills enacted
0 sponsored · 2 cosponsored
2 passed a chamber · 2 reported · 18 introduced
Promise Adherence
0 of 5 promises scored
Collecting data - coming soon
Promise Adherence
0 of 5 promises scored
How this score is calculated:
Reviewed promises
0 scored of 5 needed
0 promises from 0 sources this term
Days in office this term
668 days (180 needed)
Promise capture coverage
0 of 3 source kinds settled
Promise ledger
No promises are published for this officeholder yet. A promise appears here only after a reviewer has confirmed its exact quote, date and source; until then the adherence score reads “not enough evidence”.