Town guide
Killingworth
A town of 6,240 people in Lower Connecticut River Valley Planning Region, Connecticut
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About Killingworth
Town in Connecticut, United States1667Established
6,174Population
35.8 sq miArea
390 ftElevation
Killingworth is a town in Middlesex County, Connecticut, United States. The town is part of the Lower Connecticut River Valley Planning Region. The population was 6,174 at the 2020 United States census.
From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)
How Killingworth ranks
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ZIP code06419
Area code860
Schools in Killingworth
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#29Best public schoolsof 149 in CT
DistrictRegional School District 17Schools3
Haddam-Killingworth Intermediate SchoolElementary · Grades 4–5 · 280 students
Killingworth Elementary SchoolElementary · Grades PK–3 · 257 students
Haddam-Killingworth Middle SchoolMiddle · Grades 6–8 · 423 students
School data from the U.S. Department of Education (NCES). Ratings are from neighbors.
Where Killingworth is
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Connecticut · CT · Lower Connecticut River Valley Planning RegionTown boundary on OpenStreetMap →
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