Updated April 2026
See all South Dakota auto insurance rates →
What Affects Rates in Brookings
- The I-29 corridor through eastern Brookings sees higher collision frequency during winter months, particularly at the 6th Street interchange. Drivers living near exit 132 or 133 often face 10–18% higher comprehensive premiums due to hail exposure and increased accident rates on the busy north-south route.
- The area bounded by Medary Avenue, 8th Street, and campus sees elevated rates due to dense student driver population and frequent minor parking lot incidents. Addresses within a half-mile of Frost Arena or Dykhouse Stadium typically carry 12–20% higher collision premiums than westside residential zones.
- Roads like 22nd Avenue South and County Road 6 east of town cross active agricultural zones with high deer activity from October through December. Comprehensive coverage claims for animal strikes triple during harvest season, affecting rates for residents in subdivisions beyond Hillcrest and Aurora.
- Brookings averages 40+ inches of snow annually with frequent ice storms January through March. Claim frequency jumps 35–50% during winter months, particularly on unlit roads like Research Park Drive and areas near the industrial park where commercial traffic mixes with passenger vehicles.