Great Neck precinct intersections, methodology
Published November 7, 2026
Scope. Provisional. The current precinct files are not confirmed as the November 3, 2026 roster.

Geography. The footprint is the Great Neck Union Free School District polygon from NYS ITS NYS_Schools FeatureServer layer 18, INST_ID 800000049062, SED code 280407030000. The feature carries no edit date. This is the current state polygon. ZIP codes and the Village of Great Neck are different maps.
Land mask. The school district and each precinct feature are clipped to the Nassau county shoreline before the area is measured. A feature with overlap only outside that shoreline is listed as water only and is not counted as land.
Election-district files. Nassau publishes 20 voting-precinct shapefiles. Fields are ID, AREA, and TADED. TADED reads as a town digit, a two-digit Assembly district, and a three-digit election district. Town digits in these files are 1 Glen Cove, 2 Hempstead, 3 Long Beach, 4 North Hempstead, 5 Oyster Bay. The files contain 1153 features and 1153 unique TADED values. They have no revision date. The November 3, 2026 results header counts 1,083 precincts and does not list them. Those two counts are not treated as the same roster.
Intersection. Projected to EPSG:2263. Every feature with nonzero land overlap is published. 50 features have nonzero land: 34 at least 99% inside, 12 crossing the line above the display threshold, 4 smaller boundary intersections. Water-only TADED: 416065.
Display threshold. 10000 square meters, or 2% of the feature's land, changes the map color only. Features under that threshold stay in the appendix and in the downloads.
Boundary TADED and land square meters: 416078 (139 m2), 416081 (2 m2), 419006 (1819 m2), 419011 (24 m2)
Map readings. Assembly, Senate, and Congressional shares use the NYS layers fetched November 7, 2026. County Legislature shares use the 2025 settlement map stored in site/district-maps.js, generated 2026-09-30. A reading is printed at 0.1% of the feature's land. A second reading at 0.5% keeps that contest in the directory as context. Readings are provisional spatial context. They are not ballots.
No ballot assignment. The precinct shapefile has no district field beyond TADED. The county sample-ballot page fetched November 7, 2026 is an address lookup and contains no TADED table. The state certification PDF returned HTTP 403 and was not used for names. No feature receives a ballot from geometry.
TADED 416077. On the stored legislative map this feature is about 99.18% in District 9 and 0.73% in District 10. Both contests are in the directory. Neither is claimed as the ballot.
Candidate directory. Names and lines are the September 18, 2026 county candidate list. Party-row votes are the November 5 unofficial results where the report prints them. A one-line candidate has a single printed total. Governor and lieutenant governor are the two party-matched pairs on the county list. Votes stay on the governor's row. People are not double-counted. 40 people are in the directory. The directory is not a list of who appeared on a listed feature's ballot.
Votes. No election-district vote is published. The field is null and the page says Not published. County figures are labeled whole contest and are not Great Neck totals.
SHA256 school district geojson: 083e92c0688fb61ff7ab8ed795ba3d99f8a23c0011d74be43707582122fc9a8c
SHA256 results snapshot: e7880182e74b8c5e2bdd051d398bff5b3af45eacb90466bb9841491a32a818e2
SHA256 candidate list pdf: cd2f225802c0d8e439b1c4b385c5833e315bab3546be93137be58f8a2052c0de