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Bob Duff
Towns represented: Darien, Norwalk

Bob Duff of Norwalk is the Senate majority leader. He was elected to the first of two terms in the House in 2000. He was elected to the Senate in 2004.
Duff earned his B.A. in political science from Lynchburg College in 1993. His professional experience includes working as an Intern for United States Senator Christopher J. Dodd, Substitute Teacher for Norwalk Public School from 1993 to 1995 and Realtor for William Pitt Sotheby’s International Realty since 1995. Duff was a Field Coordinator for the 4th District of the John Larson for Governor Campaign in 1994.
TENURE INFO
- Tenure: 2005 – Present
- Term ends: 2027
2025 COMMITTEE ASSIGNMENTS
- Executive and Legislative Nominations Committee, Co-Chair
- Joint Committee on Legislative Management, Vice Chair
2024 COMMITTEE ASSIGNMENTS
- Joint Committee on Legislative Management, Vice Chair
State Senate District 25 — at a glance
Population
| Total population | 101,759 |
| Foreign-born population | 28,364 |
| Population under age 18 | 20,794 |
| Population ages 65+ | 16,132 |
Ethnicity
| Percent Latino | 28% |
| Percent white | 49% |
| Percent Black | 16% |
| Percent other race | 8% |
Housing
| Total households | 38,999 |
| Owner-occupied households | 22,256 |
| Homeownership rate | 57% |
| Cost-burdened households | 15,194 |
| Cost-burden rate | 40% |
Income
| Poverty status known | 101,140 |
| Population in poverty | 10,391 |
| Poverty rate | 10% |
| Low-income population | 21,623 |
| Low-income rate | 21% |
District data used with permission of DataHaven 2024 Connecticut State Legislative District Profiles. Legislator data used with permission of Ballotpedia. Have a correction or addition to report about this data? Email us.
Return to 2026 Legislative Guide.

