Peconic, NY ZIP codes

2 ZIP/ZCTAs intersecting this Census place (CDP) in Suffolk County.

ACS 2023 population

771

Median household income

$103,654

Median home value

$819,400

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Peconic (GEOID 3656968). Methodology

Combined population of ZIP/ZCTAs intersecting this place: 7,371 (2 ZIPs).

Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology

Map of Peconic, NY

Census place boundary and intersecting ZIP Code Tabulation Areas for Peconic, NY — Census place boundary for Peconic, NY. Intersecting ZCTAs may extend past the city limit. Not a USPS city limit. Boundaries: U.S. Census Bureau. Methodology · Data sources

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ZIP/ZCTA overlap with Peconic

Population overlap

Share of each ZIP/ZCTA’s population located within Peconic, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

1195889.6%
USPS primary city
119711.2%

ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting Peconic

ZIP	City	County	Population	Income
11958	Peconic	Suffolk County	864	$64,263
11971	Southold	Suffolk County	6,507	$124,097