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ZIP Code 11947

Suffolk, New York

FIPS 11947

Juniper

ZIP Code 11947 is in the top 6% nationally for FEMA risk score.

FEMA Risk Score

10.9

Lower than 94% of U.S. ZIP codes

The basics

Total Population

148

Median Age

30.7

Climate & weather

Ranked against U.S. ZIP codes.

Summer Avg High (°F)

79.5

Winter Avg Low (°F)

24.8

Avg Temperature (°F)

51.7

Hot Days/yr (>90°F)

7

Freezing Days/yr (<32°F)

104.7

Annual Precipitation (in)

47.2

Annual Snowfall (in)

26.8

Flood & disaster risk

Ranked against U.S. ZIP codes.

FEMA Risk Score

10.9

Lower than 94%

EAL Flood/Coastal per $1K

0.08

The full report

Six pillars — each with percentile benchmarks, 16-year trends, and per-metric detail.

  • People

  • Work & Money

  • Housing

  • Amenities

  • Environment & Risk

ZIP Code 11947: frequently asked questions

What is the weather like in ZIP Code 11947?
ZIP Code 11947 averages 51.7°F year-round, summer highs near 79.5°F, winter lows around 24.8°F (NOAA 1991–2020 normals). It sees about 26.8 inches of snow a year.
Is ZIP Code 11947 at risk of flooding or natural disasters?
ZIP Code 11947's FEMA National Risk Index score is 10.9 (lower than 94% of U.S. ZIP codes). Its greatest modeled natural hazard is hurricane. Expected annual loss from flooding is 0.08 per $1,000 of building value.

Sources: U.S. Census ACS, FEMA National Risk Index, FHFA House Price Index, OpenStreetMap, EPA. Explore the map →