The Harris County Project
Republican
57OVR
Lois Kolkhorst
Texas State Senator
SD-18
Brenham, Bay City, Victoria, Wharton. Rural corridor west and south of Harris County
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First elected
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In office
$3.16M
Cash on hand
◆ War Chest
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Lois Kolkhorst
SD-18
Cash on hand
Raised $103K · Spent $128K
$3.16M
Top itemized donors pending Schedule A extraction. Totals from latest filing (Jan 2026).
War Chest87
Lawmaker40
Influence80
Access20
Tenure45
Key assignments
Chair, Health & Human ServicesBusiness & CommerceAgriculture
Peer ranking · Senate
#4 of 9
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