Grimes County Insurance: Hurricane Country Run from Anderson

23 declarations drew Grimes County's risk map

Grimes County's deciding geography is documented rather than scenic: 23 federal disaster declarations since 2000, 8 of them hurricane declarations, 5 of them fire declarations, and 5 of them flood declarations. The record runs across the county's whole footprint, the courthouse square in Anderson and the far precincts alike, which is why this page treats it as a county fact rather than a neighborhood one.

The count is the headline; the mechanism is the story. In Grimes County, Gulf storms arrive as wind first and water second, and the water does most of the lasting damage. None of this is visible in the premium, which arrives as one number. The mechanism is what the number is made of.

Grimes County is not TWIA territory. It sits outside TWIA's designated catastrophe area, and wind and hail ride inside the regular homeowners policy here. One more door stands behind the voluntary market, the Texas FAIR Plan Association, and it opens only for homes that market has already refused.

The reference event on Grimes County's own record

The county's file was last extended on September 1, 2026, by a major declaration for severe storms, straight-line winds, tornadoes, and flooding. This page treats it as the reference event because it is recent, dated, and the county's own, three things a regional weather summary is not. The longer file behind it runs to 23 declarations covering the county since 2000.

The previous major entry is older: July 9, 2024, for Hurricane Beryl. The gap between the two dates is itself a data point: this county's majors arrive close enough together that underwriters treat the recent past as the forecast.

The exclusion and the arithmetic in Grimes County

The homeowners policy's most important sentence in this county is its flood exclusion. Rising water belongs to a flood policy or to no policy. The mandate version of the rule is narrower than the exposure: homes in a Special Flood Hazard Area with a federally backed mortgage must carry flood insurance, and a new flood policy normally waits 30 days before it takes effect, with a narrow exception at a loan closing.

Price the percentage while it is still abstract. On a $212,500 home, a 2 percent deductible comes to $4,250, payable out of pocket before the policy pays. Set against this county's declaration record, that is the figure a household should hold in savings or consciously decide to risk.

The car across 8 ZIP codes in Grimes County

In a county of 8 ZIP codes with Anderson as its hub, nearly every obligation is a drive away. Texas law requires liability limits of at least 30/60/25: $30,000 per injured person, $60,000 per accident, and $25,000 for property damage. Those minimums say nothing about your own car. Comprehensive coverage is what pays for a vehicle flooded where it was parked when the storm water came up. Personal injury protection and uninsured motorist coverage come with the offer of every Texas policy and remain in force unless rejected in writing.

Jobs, group plans, and the employer's schedule in Grimes County

Growth here is an employment story before it is a housing story: the payrolls around Anderson and Shiro and Navasota keep adding households, and each arrival's coverage file starts on an employer's calendar. Every one of those jobs carries the same hidden clause: group coverage that begins and ends on the employer's dates. A job change in Grimes County is an insurance event whether the household treats it as one or not.

Medicare in Grimes County, and the free help at Anderson

The Medicare file, per the CMS September 2026 release: 7,591 eligible residents in Grimes County, 50.84 percent of them in Medicare Advantage. Neither route can claim to be what people here do, because people here do both in near-equal numbers. The choice has to be earned household by household. Free counseling, from people who sell nothing, is available through the Brazos Valley AAA: 979-595-2806 Ext. 5 or 800-994-4000, with the statewide HICAP line at 800-252-9240 behind it.

Communities and ZIP codes in Grimes County

Anderson, Bedias, Iola, Navasota, Plantersville, Richards, Roans Prairie, Shiro.

77363 · 77830 · 77831 · 77861 · 77868 · 77873 · 77875 · 77876