Lois Kolkhorst holds a degree in advertising and public relations, and has demonstrated leadership through her role as president and CEO of the Washington County Chamber of Commerce. She has extensive experience in public service, having served multiple terms in both the Texas House and Senate. Kolkhorst has focused on various policy areas, including health and human services, education, and public safety. Her professional background includes significant contributions to legislative reforms and funding initiatives, particularly in healthcare and education. Kolkhorst also operates a family business in the petroleum sector.

Lois Kolkhorst's political identity is marked by a blend of traditional Texan conservatism with surprising advocacy for certain progressive measures. She champions property rights and has a robust record in securing funding for infrastructure, yet her legislative support for increased funding for state parks and historic sites presents an atypical stance for someone rooted in fiscal conservatism. Kolkhorst’s approach to health and human services, particularly her initiatives to improve maternal and child health, reveals a nuanced understanding of public welfare issues. Her rhetoric often emphasizes localism and community-focused solutions, yet she has also taken controversial positions, such as opposing vaccination mandates and proposing restrictions on foreign homebuyers, showcasing a complex and sometimes contradictory policy portfolio.