I’m a Westchester native presently living in the city. I may move back to Westchester in a few years, motivated by the usual reasons (school-age kids), so I’ve started to research the real estate market and have spent a lot of time with the maps linked in
this thread. It’s been an eye-opener to realize how little my mental map of the county corresponds with actual municipal boundaries!
In particular, school districts make no sense to me. In the southernmost tier of municipalities, they’re straightforward: the cities (Yonkers, MV, NR) have their own school districts, as do the villages of Bronxville and the Pelhams. And at the northern end of the county, where the geography is less dense and there are fewer autonomous villages, the districts that combine adjacent parts of neighboring towns make a rough geographical sense.
But in most of the county, district boundaries cross town and village borders with (as far as I can tell) no particular logic or reason -- every time I think I’ve figured out a pattern, I find another exception.
Sometimes a village will be split between two different districts within the same town (Tuckahoe). Sometimes a district will contain its entire village plus adjacent unincorporated town areas (Hastings, Ardsley). Sometimes a district will combine some (but not all -- why not?) of a village with unincorporated parts of the surrounding town (Elmsford, Pleasantville). And sometimes school district boundaries within a town will define a hamlet in an otherwise unincorporated area (Edgemont).
But then there are districts which cross town as well as village borders. The village of Tarrytown is split between Irvington schools, which are entirely within the town of Greenburgh, and Tarrytown schools, which cross the town border to take in the western half of Sleepy Hollow and an unincorporated stretch of Mount Pleasant. The Ossining district contains the town and village of Ossining and part of Briarcliff Manor (the part that falls within the town of Ossining?), then stretches up through an unincorporated section of New Castle to take a small bite out of Yorktown.
There’s even a neighborhood in Cortlandt that sends its kids to school in Putnam County!
In the thread I linked, someone mentions that changing a district boundary requires an act of the state legislature (!). I assume that this is for tax assessment reasons. But how were the school districts determined in the first place?