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ZIP Code 11931

Suffolk, New York

FIPS 11931

Juniper

ZIP Code 11931 is in the top 28% nationally for FEMA risk score.

FEMA Risk Score

45.6

Lower than 72% of U.S. ZIP codes

The basics

Total Population

27

Home prices & appreciation

Ranked against U.S. ZIP codes.

Recession Drop %

-26%

Climate & weather

Ranked against U.S. ZIP codes.

Summer Avg High (°F)

81.6

Winter Avg Low (°F)

28.3

Avg Temperature (°F)

54

Hot Days/yr (>90°F)

9.9

Freezing Days/yr (<32°F)

85.5

Annual Precipitation (in)

47.2

Annual Snowfall (in)

26.8

Flood & disaster risk

Ranked against U.S. ZIP codes.

FEMA Risk Score

45.6

Lower than 72%

EAL Flood/Coastal per $1K

0.07

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 11931: frequently asked questions

What is the weather like in ZIP Code 11931?
ZIP Code 11931 averages 54°F year-round, summer highs near 81.6°F, winter lows around 28.3°F (NOAA 1991–2020 normals). It sees about 26.8 inches of snow a year.
Is ZIP Code 11931 at risk of flooding or natural disasters?
ZIP Code 11931's FEMA National Risk Index score is 45.6 (lower than 72% of U.S. ZIP codes). Its greatest modeled natural hazard is hurricane. Expected annual loss from flooding is 0.07 per $1,000 of building value.

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