Bronx CCD or religious education

Fifty-five Bronx parishes reported enrollment numbers for their religious education classes to the Official Catholic Directory 2019. However, about half the numbers were exact repeats of older numbers, therefore incredible.
Using such poor data, I counted 10,492 in parish religious ed programs, in addition to the 12,883 enrolled in Catholic elementary schools.
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The five programs reporting the largest enrollment with reliable numbers were St. Barnabas (590 plus school), St. Joan of Arc (439, no school, a parish serving the Bronx River Houses on East 174th Street). St. Lucy (318 plus school), St. Nicholas of Tolentine (296), and Immaculate Conception Melrose (285, plus school). The median parish enrollment was 163 at St. Athanasius. The five lowest religious ed enrollments were at Nativity of Our Blessed Lady, Dyer Avenue (25 plus school, in a parish the archbishop attempted to close in 2015), 31 at St. Michael in vast Co-op City (43,700 residents), 34 at Sts. Philip and James, 36 at St. John Nam, 40 at Our Lady of Grace (plus school).

Elementary CCD or Religious Education

The 2010 Official Catholic Directory reported that about 96,600 youngsters were enrolled in the CCD or Religious Education classes of the ten counties of the archdiocese of New York. These generally are the programs for students attending public schools, and the classes often meet an hour or two a week. Adding up the enrollment at about 61 Bronx parishes gives a total of about 11,800, quite a large group of youngsters learning their faith in classes led by mostly unpaid faithful, that is, faith-sharing Christians. By the way, CCD is a colloquialism or short-hand for a Catholic version of Sunday School, usually on a weekday. The term Confraternity of Christian Doctrine dates back to the 1500's, when such classes were organized in Milan.