Central Ohio is not a single market. Franklin County holds the urban core, but a large share of household demand now sits in Delaware County to the north, Licking County to the east and Fairfield County to the southeast. A roofer in Pickerington, an HVAC outfit in Hilliard and a law office near the Short North can all be bidding on overlapping phrases while serving very different customers. Accounts that treat the whole region as one blob tend to pay for clicks from people they will never drive to.
Categories where bidders pile up
Home services, personal injury, healthcare practices, insurance agents and B2B suppliers to logistics and manufacturing firms all draw heavy interest here. Many of those searches also trigger national advertisers with deep pockets, so an independent company needs sharper keyword choices and tighter geography rather than simply raising bids.
Seasons that bend demand
Furnace repair spikes with the first hard freeze, lawn and pool queries wake up in spring, and the student calendar around campus changes traffic for rentals, food and retail. Fall weekends with home football games shift behavior across the city too. A good account plans budgets and ad copy around these swings instead of reacting after the phones go quiet.