ZIP code · Simsbury · Connecticut · United States

ZIP code 06070 — Simsbury

ZIP code 06070 serves Simsbury, Connecticut.

Postal code
06070
Single source Value from one source, not cross-checked.
City
Simsbury
County
Capitol Region FIPS 09003
State
Connecticut
Country
United States
Coordinates
41.8759, -72.8012 — precision precise (locality)
View on OpenStreetMap
Population
15,353 (ZCTA, ACS 5-year)
Population density
673 / sq mi
Land area
22.8 sq mi (59.1 km²) (ZCTA, ACS 5-year)
Median household income
$159,797
Per-capita income
$76,106
Median age
44.8
Households
5,754
Housing units
5,899
Median home value
$414,400
Median gross rent
$1,967 / month
Congressional district
CT-5 (119th Congress)
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 code
860
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.

Climate — monthly normals

Warmest month Jul (avg high 85°F), coldest Jan (avg low 19°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F353947617280858376645241
Avg low °F192128384858636254423325
Precip in3.33.13.83.93.84.34.24.24.44.53.54.1

NOAA 1991–2020 climate normals from the nearest station: HARTFORD BRADLEY INTL AP (7.5 mi) · NOAA NCEI

Places in ZIP 06070

Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology

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