ZIP code · Aquebogue · New York · United States
ZIP code 11931 — Aquebogue
ZIP code 11931 serves Aquebogue, New York.
- Postal code
- 11931Single source Value from one source, not cross-checked.
- City
- Aquebogue
- County
- Suffolk FIPS 36103
- State
- New York
- Country
- United States
- Coordinates
- 40.9445, -72.6270 — precision precise (locality)
View on OpenStreetMap - Population
- 24 (ZCTA, ACS 5-year)
- Population density
- 109 / sq mi
- Land area
- 0.2 sq mi (0.6 km²) (ZCTA, ACS 5-year)
- Per-capita income
- $0
- Households
- 11
- Housing units
- 11
- Congressional district
- NY-1 (119th Congress)
- USDA hardiness zone
- 7a (0 to 5 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
Tools: compare 11931 with another ZIP · ZIPs within 25 miles · distance from 11931
Map of ZIP code 11931
Climate — monthly normals
Warmest month Jul (avg high 84°F), coldest Jan (avg low 26°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 40 | 41 | 48 | 60 | 70 | 79 | 84 | 82 | 76 | 65 | 54 | 45 |
| Avg low °F | 26 | 27 | 33 | 42 | 51 | 61 | 67 | 66 | 60 | 50 | 40 | 32 |
| Precip in | 3.8 | 3.3 | 4.7 | 4.1 | 3.6 | 3.8 | 3.0 | 3.9 | 4.1 | 4.5 | 3.8 | 4.6 |
NOAA 1991–2020 climate normals from the nearest station: RIVERHEAD RSCH FARM (4.8 mi) · NOAA NCEI
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page