State Sen. Lois Kolkhorst
State Senator ยท Texas State Senate ยท Republican
State Senator for Texas, District 18.
Phones
Capitol office
Texas State Senate
Room GE.4, P.O. Box 12068 Capitol Station
Austin, TX 78711
Room GE.4, P.O. Box 12068 Capitol Station
Austin, TX 78711
Email
Online
homepagesenate.texas.gov/member.php?d=18
The official office email, as the state publishes it.
Committees
SenateAdministration
SenateBusiness and Commerce
SenateCivil Discourse and Freedom of Speech in Higher Education Select
SenateDisaster Preparedness and Flooding Select
SenateFinance
SenateGeneral Investigating Committee on the July 2025 Flooding Events
SenateHealth and Human ServicesChair
JointLegislative Budget Board
SenateWater, Agriculture and Rural Affairs
District offices
Magnolia18230 Farm to Market Road 1488 Suite 314
Magnolia, TX 77354
Phone 281-259-8513
Magnolia, TX 77354
Phone 281-259-8513
Brenham2000 S. Market St. #208
Brenham, TX 77833
Phone 979-251-7888
Brenham, TX 77833
Phone 979-251-7888
Katy22310 Grand Corner Drive Suite 120
Katy, TX 77494
Phone 281-394-5610
Katy, TX 77494
Phone 281-394-5610
Victoria311 E. Constitution St. Suite 120
Victoria, TX 77901
Phone 361-573-7300
Victoria, TX 77901
Phone 361-573-7300
From My Contact Base
Working with Kolkhorst's office?
Keep the people you deal with in government, and their staff, in one place your whole team shares: notes, follow-ups, groups and email, synced to every phone.
Source: Open States (public domain), from the official state websites. Last checked October 29, 2026. Official website โ