Seniors in Worcester pay $5,685 per month for assisted living, which is over $1,000 higher than the national median of $4,500 but considerably lower than Massachusetts’ average rate of $6,500. Local rates are about $3,600 higher than care costs in Pittsfield, where rates are the lowest in the state at $2,084. Monthly care costs in Springfield are closer to Worcester’s median at $5,048. In Boston, seniors pay over $1,000 more per month for assisted living than their counterparts in Worcester, with rates averaging $6,819, and in Barnstable Town, fees are the highest in the state at $7,000.