Grove City basics: county, ZIP and population
Grove City is a Franklin County city south of downtown Columbus. It was platted in 1852, incorporated as a village in 1866 and became a city in 1959. The 2020 census counted 41,252 residents, and the Census Bureau's 2020-2024 American Community Survey estimates about 42,500 people and roughly 18,500 housing units. Homes generally carry the 43123 ZIP code, and City Hall is at 4035 Broadway.
City parcel or Jackson Township parcel?
Grove City's Building and Zoning Division explains that parcel numbers beginning with 040 fall under the city's building jurisdiction, while parcel numbers beginning with 160 are in Jackson Township. Township residential projects are permitted through the Franklin County Building Department, and in the county system plumbing permits are issued by Franklin County Public Health. You can look up your parcel number and taxing district on the Franklin County Auditor's website before work starts.
Permits for water heaters, plumbing and HVAC inside the city
Grove City's fee schedule groups HVAC replacement, plumbing and hot water tanks with other residential home improvements that need a permit, and the city asks residents to begin every permit through its Building Division online portal. Before applying, the city recommends confirming that your contractor is registered with Grove City. The Division of Building has also warned residents about fraudulent messages asking for payment and says it never requests card or bank details by email, phone call or text, so treat any such request as suspect.
Water and sewer in Grove City come from Columbus
Columbus Water & Power lists Grove City among the communities it supplies with water and sewer service under contract, and its published rate chart gives Grove City its own rate code. Columbus is also replacing most water meters in Grove City and Urbancrest through its Enhanced Meter Project; the work is mandatory, is done by VEPO Metering on the city's behalf at no charge, involves a brief water shutoff, and homes built in 2023 or later already have the new meter. Once conversion is complete, billing moves from quarterly to monthly. A sudden jump on a monthly bill can point to a hidden leak or a running toilet worth having a plumber check.
A wide range of home ages, from Town Center to Beulah Park
Census estimates give Grove City a median year built of 1995, but the spread is wide. About 41 percent of housing units date from 2000 or later, while roughly a third were built before 1980, including about 1,600 from the 1950s and close to 900 from before 1940. Near the Town Center, older homes can have aging cast-iron or clay drain lines and galvanized supply pipes. At the other end, Beulah Park, built since 2019 on the former 212-acre racetrack site next to Town Center, has grown to nearly 1,000 residences around a 32-acre park, and the Farmstead subdivision west of Jackson Pike is still adding platted phases.
Which service guide fits your Grove City problem
Start with the guide that matches what you see: emergency plumbing for water you cannot stop or a frozen line, water heater repair for a leaking tank or no hot water, drain and sewer for water coming up through a basement floor drain, and HVAC and furnace repair when the house is losing heat. The Columbus hub explains the metro-wide pages. All five are linked in the related resources below.
Grove City steps before booking a repair
- 1If a carbon monoxide alarm sounds or you smell gas, get everyone outside and call 911 or the gas utility before anything else.
- 2Find your parcel number on the Franklin County Auditor site: 040 means the City of Grove City issues permits, 160 means Jackson Township and the county.
- 3Ask the provider whether it is registered with Grove City and whether the quoted price includes the permit and inspection.
- 4If you get a call or text demanding permit payment, hang up and verify directly with the Grove City Division of Building.
Common homeowner questions
Does a 43123 address mean the house is inside Grove City?
Not necessarily. Parcels beginning with 040 are under the City of Grove City's building jurisdiction, while parcels beginning with 160 are in Jackson Township, where residential permits go through the Franklin County Building Department and plumbing permits through Franklin County Public Health.
Is a permit needed to replace a hot water tank in Grove City?
Grove City's fee schedule lists hot water tanks, plumbing and HVAC replacement among residential home improvements requiring a permit, and applications start in the city's online portal. Confirm the details for your job with the Building and Zoning Division and ask your contractor who applies.
Why might my Grove City water bill look different now?
Columbus is replacing meters in Grove City and Urbancrest and moving accounts from quarterly to monthly billing once conversion is complete. A bill that is much higher than your usual use for the period can also signal a leak, so check toilets and fixtures or have a plumber look.
Can Ohio Service Hub send a plumber to Grove City right now?
Ohio Service Hub is a referral service, not a contractor. Calling the number on this page connects you with an independent local provider, and that provider sets availability, pricing and arrival times for your address.
Government and primary-source references
- City of Grove City — Building & Zoning Division Forms (parcel jurisdiction)
- City of Grove City — Building Division Fee Schedule
- City of Grove City — Water Meter Replacement notice
- City of Grove City — Beulah Park Conceptual Framework
- Columbus Dispatch — Beulah Park development nears completion (Feb. 2025)
- Columbus Water & Power — Water & Sewer Contract Communities
- Franklin County — Building Permits
- U.S. Census Bureau — ACS 2024 5-year, year structure built (Grove City city)
External references support general guidance. They do not verify any specific contractor or provide a booking.