Photo: cdn.ilga.govIL · Officeholder
RState Senator · District 33
Donald DeWitte, a Republican, is the state senator for Illinois' 33rd Senate District; according to his office biography he has served since his appointment in September 2018.[1]
The biography says that before the Senate he was mayor of St. Charles from 2005 to 2013, a St. Charles alderman from 1993 to 2005, and a Regional Transportation Authority board member representing Kane County from 2013 to 2018.[1] It says he attended Elgin Community College and the University of Illinois at Springfield and then spent four decades in the building materials industry.[1]
Researched from the cited sources on 2026-10-19. Not yet independently fact-checked.
The votes in their chamber that came out closest and most divided by party, among those they voted on. How we rank
With most of their party · Passed 48–7 · Yes 47–No 7 · Democrats 38–0, Republicans 9–7
May 31, 2026Official record ↗
With most of their party · Passed 48–7 · Yes 47–No 7 · Democrats 35–0, Republicans 12–7
Apr 14, 2026Official record ↗
With most of their party · Passed 51–6 · Yes 50–No 6 · Democrats 38–0, Republicans 12–6
May 31, 2026Official record ↗
With most of their party · Passed 51–3 · Yes 50–No 3 · Democrats 36–0, Republicans 14–3
Apr 16, 2026Official record ↗
SUICIDE PREVENTION INFORMATION
With most of their party · Passed 55–2 · Yes 54–No 2 · Democrats 37–0, Republicans 17–2
Apr 16, 2026Official record ↗
Substantive votes concern legislation or nominations; procedural votes concern how the chamber considers them. A Yes vote applies to the motion shown, which may not be final passage.
Motion: Concurrence, Amendment 1
On the version voted May 22, 2026: Allows the State Treasurer to invest State money in pooled investment trusts registered as open-end investment companies whose voting trustees are officers or employees of a national labor federation.
Motion: Concurrence, Amendment 1
Motion: Third Reading
On the version voted May 22, 2026: Allows the State Treasurer to invest State money in pooled investment trusts registered as open-end investment companies whose voting trustees are officers or employees of a national labor federation.
Motion: Third Reading
As introduced, allows the Village of Oak Park to use quick-take eminent domain for two years to acquire specified properties on Madison Street and Humphrey Avenue in Cook County for a public building and facility.
Motion: Third Reading
Motion: Third Reading
On the version voted May 29, 2026: Allows townships to use public aid funds to run food banks, food pantries and in-kind aid programs for people who are poor, homeless or in immediate need, regardless of General Assistance eligibility.
Showing 6 of 6 votes in this collection. Coverage may be incomplete; each entry links to the official record.