How many elementary boys schools are there in Lakewood and roughly how many boys are there in that age group?
One way to arrive at that: ~700 girls graduated 12th grade this past year, having grown at a ~10% growth rate the past 7 years (the only sample size I have data on). Assume boys and girls are just about even.
Extrapolating, that leaves the number of boys Primary-8th at approximately 11,700.
Whew.