https://wallethub.com/edu/oi/umbrella-insurance/9808
You can expect $1 million of personal umbrella insurance coverage to cost between $150 and $300 annually, according to the Insurance Information Institute. Each additional $1 million in coverage will cost $50 to $75 per year. This type of coverage is relatively inexpensive because it supplements other policies – and because it covers against circumstances that are relatively unlikely.