ZIP code · Ballouville · Connecticut · United States

ZIP code 06233 — Ballouville

ZIP code 06233 serves Ballouville, Connecticut.

Postal code: 06233
Single source Value from one source, not cross-checked.
City: Ballouville
County: Northeastern Connecticut
State: Connecticut
Country: United States
Coordinates: 41.8768, -71.8612 — precision precise (locality)
View on OpenStreetMap
USDA hardiness zone: 6b (-5 to 0 °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 codes: 860, 959 (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 06233 with another ZIP · ZIPs within 25 miles · distance from 06233

Climate — monthly normals

Warmest month Jul (avg high 82°F), coldest Jan (avg low 15°F).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high °F	35	38	46	58	69	76	82	80	73	61	50	40
Avg low °F	15	17	24	34	45	54	60	58	51	38	30	22
Precip in	3.8	3.5	4.5	4.6	3.4	4.5	4.0	4.2	3.9	4.8	4.2	4.7

NOAA 1991–2020 climate normals from the nearest station: W THOMPSON LAKE (5.2 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 · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page