Of the Callinses whose literacy was recorded, 83.9% could both read and write, 0% could read but not write, and 16.1% could do neither. Men came out slightly ahead, 87% reading and writing against 81.8% of women. Bear in mind these figures include young children; the census itself only counted people aged nine and over when calculating illiteracy, on the grounds that it was unfair to label a child illiterate before they'd had a chance to learn.