Mill Hill School

Mill Hill School is a mid-sized elementary school in Southport, Connecticut. In all, 371 students attend the school in kindergarten through 5.

Mill Hill School is part of Fairfield School District, where 16 schools serve 8,790 students.

More than half of enrollment at Mill Hill School is White: 80%. Enrollment also includes 8% Hispanic, 6% multiracial, and 5% Asian. The school's White share is 24 points above the 56% share among Greater Bridgeport Planning Region residents. The diversity index for Mill Hill School is 35%. For US public schools as a whole it is 70%.

Mill Hill School lists 32.6 full-time-equivalent teachers; that is about 11.4 students per teacher. Across elementary schools in Connecticut, the average ratio is 12.6:1. Free or reduced-price lunch covers 12% of the student body. That is 42 points below the 54% average for public schools in Greater Bridgeport Planning Region.

On the allk12 Grade, Mill Hill School lands at A, ahead of 86% of Connecticut public elementary schools.

Census data for Greater Bridgeport Planning Region show the median household earns about $89,667 a year, roughly 42% of adults have a four-year degree or more, and the share of residents below the poverty line is 9%. Public schools in Greater Bridgeport Planning Region number 91, with about 50,880 students.

Fairfield Ludlowe High School is the nearest public school to Mill Hill School, about 1.0 miles away. Other public schools within five miles number at least 8.

Locale: Suburb: Large. In NCES terms, the school is in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.

Enrollment was 371 in 2024-25. In 2020-21, it was 360. The ratio of students to teachers went from 12.9:1 to 11.4:1 over the same years.

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