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zipcodes.pro — CITY/NY/RONKONKOMA

Ronkonkoma ZIP code, New York

The ZIP code for Ronkonkoma, NY is 11779, and its area codes are 631 and 934.

USPS city name
1 ZIP code
Overlapping the city
2 more
Population
18,709
Area codes
631, 934

Mail addressed to Ronkonkoma uses the ZIP code above. 2 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

Ronkonkoma in numbers

About 18,709 people live in Ronkonkoma, in 6,133 households. The median household income is $121,673 a year, 42% above the New York median of $85,974 (US: $80,734). The median owner-occupied home is valued at $489,100 (15% above the New York median), and median gross rent is $2,345 a month. The median age is 38.2; 33.5% of adults 25 and over hold a bachelor's degree or higher (40.2% across New York); the average commute takes 32 minutes.

Population18,709Ronkonkoma18,709
Households6,133Ronkonkoma6,133
Median age38.2Ronkonkoma38.2New York39.8US 38.9
Median household income$121,673Ronkonkoma$121,673New York$85,974US $80,734
Median home value$489,100Ronkonkoma$489,100New York$423,800US $332,700
Median gross rent$2,345Ronkonkoma$2,345New York$1,621US $1,413
Bachelor's degree or higher33.5%Ronkonkoma33.5%New York40.2%US 35.7%
Mean commute32.1 minRonkonkoma32.1 minNew York32.6 minUS 26.4 min
Population density2,307 / sq miRonkonkoma2,307 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Ronkonkoma CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Ronkonkoma

ZIP codes with the USPS city name Ronkonkoma
ZIP City Type Population Median income Median home
11779 Ronkonkoma , NY Standard 38,206 $112,180 $487,300

Other ZIP codes overlapping Ronkonkoma

These ZIP codes cover part of Ronkonkoma but are addressed as somewhere else.

ZIP codes overlapping Ronkonkoma
ZIP City Type Population Median income Median home
11741 Holbrook , NY Standard 26,667 $144,346 $536,900
11767 Nesconset , NY Standard 14,964 $152,985 $637,900

Map of Ronkonkoma ZIP codes

11779

The ZIP codes of Ronkonkoma, NY, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Ronkonkoma

The nearest larger towns are Holbrook (26,449 people, 2.9 mi), Central Islip (38,373 people, 3.9 mi) and Holtsville (19,344 people, 4.2 mi).

Towns near Ronkonkoma
TownPopulationDistance
Bohemia 9,181 1.9 mi
Lake Ronkonkoma 18,221 1.9 mi
Islandia 3,600 2.4 mi
Holbrook 26,449 2.9 mi
Nesconset 13,833 3.3 mi
Lake Grove 11,061 3.8 mi
North Great River 3,909 3.8 mi
Central Islip 38,373 3.9 mi
Holtsville 19,344 4.2 mi
Sayville 15,408 4.4 mi
Oakdale 7,115 4.6 mi
Hauppauge 20,793 4.7 mi
Islip Terrace 5,168 4.9 mi
Centereach 31,839 5.0 mi

More nearby: every ZIP code in Suffolk County · New York ZIP codes

Cite this page

zipcodes.pro. “Ronkonkoma, NY ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ny/ronkonkoma

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