Ronkonkoma, New York Map and Directory
Regional Directory > States Menu > New York
According to the United States Census Bureau, Ronkonkoma is a Census-designated Place that is located in Suffolk County, New York at 40.82 degrees North and 73.11 degrees West.
The place's time zone is America/New York, and the place's primary telephone area code is 631.
The land area of Ronkonkoma is about 7.82 square miles, whereas the water area of the place is about 0.33 square miles.
Suffolk County's land area is about 912 square miles, so the place occupies about 0.9 percent of the county's total land area.
The Census Bureau estimates that Ronkonkoma had about 18,309 residents in 2019, which is approximately 2,341 people per square mile of land area.
According to recent American Community Survey data, the median household income in Ronkonkoma was about $106,434 per year.
The New York counties map at upper right shows Suffolk County, highlighted in red. Use the menu below to display interactive maps of Ronkonkoma, either in a frame on this page or in full-screen mode.
Use the menu below to display categorized Ronkonkoma directories.
| Ronkonkoma Products and Services Directory | ||
|---|---|---|
| Auto Engine Services | Building Materials | Home Improvement |
| Metals | Moving and Storage | Printing and Publishing |
Selected Ronkonkoma, New York Listings
These randomly selected Ronkonkoma listings provide some insight into the place's cultural environment and economic climate.- Industrial Equipment & Supplies Dealers
- Security Systems & Services
- Electric & Electronic Equipment & Supplies
- Electric Equipment & Supplies Dealers
- Medical Equipment & Supplies Retail
- Exporters
- Plastic & Plastic Products Wholesale & Manufacturers
- Aircraft Parts & Equipment Retail
- Optometrists
- Aircraft Parts & Equipment Retail
- Schools
- Vocational Education
- Aviation Schools
- Consumer Electronics Stores
- Electric Equipment & Supplies Dealers
- Electronic Equipment & Supplies Retail
- Electronic Components Retail
- Printed Circuits Stamped & Etched
- Laboratories
- Clean Rooms & Equipment Installation
- Home Improvement Stores
- Hardware Dealers
- Consumer Electronics Stores
- Electronic Equipment & Supplies Retail
- Engineers
- Mechanical Engineers
- Airports
- Aerospace Engineers
- Office Furniture & Equipment Dealers
- Computers & Equipment Wholesale & Manufacturers
- Computer Parts & Supplies Wholesale & Manufacturers
- Electric & Electronic Equipment & Supplies
- Electric Equipment & Supplies Dealers
- Electronic Equipment & Supplies Wholesale & Manufacturers
- Electric Equipment & Supplies Wholesale & Manufacturers
- Industrial Equipment & Supplies Wholesale & Manufacturers
- Tool & Die Makers
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Large and Mid-size Cities in Nearby States
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* Parenthesized numbers indicate economic activity levels.
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