ZIP code · Lyons · New Jersey · United States

ZIP code 07939 — Lyons

ZIP code 07939 serves Lyons, New Jersey.

Postal code: 07939
Single source Value from one source, not cross-checked.
City: Lyons
County: Somerset FIPS 34035
State: New Jersey
Country: United States
Coordinates: 40.6674, -74.5539 — precision precise (locality)
View on OpenStreetMap
Population: 380 (ZCTA, ACS 5-year)
Population density: 2,812 / sq mi
Land area: 0.1 sq mi (0.4 km²) (ZCTA, ACS 5-year)
Per-capita income: $21,348
Median age: 71
Households: 31
Housing units: 31
Congressional district: NJ-7 (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)
Area code: 908 (from the nearest rate centre)
Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

Tools: compare 07939 with another ZIP · ZIPs within 25 miles · distance from 07939

Climate — monthly normals

Warmest month Jul (avg high 86°F), coldest Jan (avg low 19°F).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high °F	39	41	50	62	72	81	86	83	77	64	54	43
Avg low °F	19	20	27	36	46	56	62	60	53	41	31	24
Precip in	3.5	2.8	4.1	4.0	3.4	4.3	4.7	3.7	4.3	4.3	3.2	4.4

NOAA 1991–2020 climate normals from the nearest station: SOMERVILLE 4 NW (6.3 mi) · NOAA NCEI

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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

Map of ZIP code 07939

Climate — monthly normals

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