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County of Suffolk
One of 2 government office listings in Ronkonkoma.
About County of Suffolk
County of Suffolk is a government office in the public service and government sector, based in Ronkonkoma, NY. Its recorded address is 2175 Smithtown Ave, 11779. The listing includes a telephone number, an official website. It is one of 2 government office listings tracked in Ronkonkoma; the nearest comparable listing is Army Aviation Support Facility, about 1.2 km away. County of Suffolk has 3 listed locations in total; this page covers the Ronkonkoma branch.
- Address
- 2175 Smithtown Ave, Ronkonkoma, NY, 11779
- Phone
- (631) 854-9911
- Website
- suffolkcountyny.gov
Questions
Where is County of Suffolk located?
2175 Smithtown Ave, Ronkonkoma, NY, 11779
How do I contact County of Suffolk?
(631) 854-9911 · http://www.suffolkcountyny.gov
What type of business is County of Suffolk?
County of Suffolk is a government office (public service and government) in Ronkonkoma.
County of Suffolk branches
County of Suffolk has 3 listed locations. This branch is in Ronkonkoma.
- Great River11739-3026
- Manorville11949-2816
Nearby government office
- Army Aviation Support FacilityRonkonkoma1.2 km
- Long Island Parenting InstituteCarle Place1.5 km
- Suffolk County Offices & InstitutionsBohemia1.7 km
- C.P.S. Department of Social ServicesIslip1.7 km
- Child Support Enforcement BureauBohemia1.7 km
- New York Child SupportBohemia1.8 km
- National Weather Service - Eastern Region HeadquartersIslip2.4 km
- Suffolk County Department of Social ServicesIslip2.5 km
- Town of IslipHolbrook3.3 km
- Islandia Village General InfoIslandia4.5 km
- Village of Islandia Village HallIslandia4.5 km
- Lake Grove Village OfficeLake Grove6.0 km
- Village of Lake GroveLake Grove6.0 km
- Village of IslandiaIslandia4.9 km
- Islip TownSayville7.0 km
Cite this page
“County of Suffolk, Ronkonkoma — business.wiki, retrieved August 2026.” Facts on this page come from openly licensed data (Overture Maps Foundation) and are refreshed with each monthly release; sourcing is documented on the methodology page.