City of Denison Earns Top Rating in ISO Evaluation, Potentially Lowering Property Insurance Costs

Sherman Ada, TX, September 28, 2026 —

The city of Denison has announced it has received the highest possible rating on its recent evaluation conducted by the Insurance Services Office (ISO). This achievement is expected by city officials to potentially result in property insurance savings for the community’s residents.

The Insurance Services Office is an independent company that provides data, analytics, and advisory services to the insurance industry. Their evaluations assess various aspects of municipal services that affect fire risk, such as emergency communications, fire department response capabilities, and water supply infrastructure. A higher rating generally indicates a lower risk of fire loss, which can influence insurance premiums.

While the specific rating achieved by Denison has not been publicly detailed beyond being described as the “highest possible,” the city administration has indicated that the improved score is a significant positive development. The potential for reduced property insurance costs is a key benefit the city hopes residents will experience.

Details regarding the exact percentage of potential savings, which insurance providers might offer these reductions, or a timeline for when residents could see these changes reflected in their policies were not immediately available. The city has stated that it is working with relevant parties to communicate the implications of this evaluation to property owners.

This accomplishment underscores Denison’s commitment to enhancing its public safety services and infrastructure, aiming to provide tangible benefits to its residents beyond emergency response. Further information on the specifics of the ISO evaluation and its impact on insurance rates is anticipated to be released as it becomes available.

Story summarized from the original created by tschram on www.heralddemocrat.com, see more information here.

Media gallery