In Port Huron, assisted living rates are affordable compared to other cities in eastern Michigan, with seniors paying $4,215 per month for care. This offers significant annual savings over care costs in nearby Ann Arbor, where residents pay $6,093, and Monroe, where care costs are relatively high at $5,050. In Flint, rates are closer to Port Huron’s median at $4,375, and in Jackson, care costs are a little lower at $4,000. By comparison, the statewide average cost of care is $4,250, and nationally, rates are a few hundred dollars higher than in Port Huron at $4,500.     Â