Overview / Prioritizing Evaluation to Know What Works
Sugar Land, Texas, USA
Prioritizing Evaluations to Know What Works
Project Type:
High-Performing Government, Community Engagement

At a Glance
69 city employees have completed the Rigorous Methods 101 or Program Evaluations courses.
The City has completed five program evaluations, all detailed in the public evidence-based clearinghouse.
Narrative
In Sugar Land, a city of about 110,000 people outside of Houston, the government makes its commitment to evidence-based governance easy to find. Residents can visit the City’s online clearinghouse, which summarizes evaluations conducted in-house to guide programs, investments and strategic decisions. In 2025, Sugar Land established an evaluation policy that requires all city programs to align with the strategic plan, define measurable outcomes and apply rigorous principles when assessing program effectiveness.
One evaluation focused on a common Sugar Land pest: mosquitoes. The City completed one of the most rigorous evaluation types, a randomized controlled trial (RCT), to assess the effectiveness of mosquito spraying across the City. The evaluation’s findings might surprise some people: Across all measures — including mosquito counts, species diversity and comparison to baseline conditions — spray frequency did not significantly reduce mosquito populations. This is an important finding for City Hall: It allows the Public Works Department to save resources and has kickstarted a partnership with the Office of Data and Innovation to explore more potent mosquito control strategies.
This is just one example of how Sugar Land’s comprehensive program alignment and evaluation policy is helping to improve services. The goal is to ensure that every program supports Sugar Land’s long-term priorities and is accountable for results. All pilot programs must undergo evaluation before they can become permanent. For existing programs, the City has adopted a phased approach, prioritizing those with greater impacts on the community.
Because evaluations require specific knowledge and capacity from city staff, Sugar Land has invested in training and education. Nearly 70 employees have completed the City’s evaluation-related courses. To understand if these courses are equipping staff with meaningful skills to evaluate programs using rigorous methods, the City conducts pre- and post-course assessments. The average increase in staff confidence related to evaluations after completing a course is substantial: 59%.
Policy development, staff empowerment, rigorous evaluations and transparency — the City of Sugar Land has pushed itself forward since earning Silver Certification. It all adds up to a culture in which data and evidence are essential tools for making positive change to improve the lives of residents.
Cities Previous Certification
2025 Gold Certification
Where Data and Curb Appeal Aim to Make a Stronger City
See the work
