Newmarket Leslie Valley, Newmarket

Newmarket · neighbourhood

About this neighbourhood

TL;DR. In 2026, Newmarket Leslie Valley recorded 261 reported incidents, representing 10.1% of the city-wide total of 2,591 incidents in Newmarket, Ontario. The leading category of reported incidents in the neighbourhood is Other with 97 incidents, followed by Assault with 75 incidents and Theft with 25 incidents. Among these recorded events, 83 were classified as violent occurrences. Adjacent areas include Newmarket North West with 586 incidents.

About this data

Newmarket Leslie Valley is a tracked neighbourhood in Newmarket, Ontario. In the 2026 reporting window, official municipal open-data records show 261 total incidents in Newmarket Leslie Valley. This total accounts for 10.1% of the city total of 2,591 incidents documented across all local areas during the same timeframe. The figures reflect initial figures scaled to the city year-to-date total through July.

The broader multi-year dataset for Newmarket Leslie Valley covers historical entries from 2021 to 2026, incorporating an archive total of 2,676 incidents. Within the 2026 count of 261 events, 83 were classified as violent. Examining these totals provides localized tracking alongside broader municipal trends in Ontario.

Recent trend

The tracking period for Newmarket Leslie Valley covers data from 2021 through 2026. Across this timeframe, the historical archive registers 2,676 total incidents for the area. In 2026, the neighbourhood recorded 261 incidents. When evaluating longitudinal numbers, readers should note that municipal boundary definitions and geographic classifications used by upstream data portals can vary from year to year. Consequently, multi-year comparisons reflect changes in administrative boundaries alongside reporting patterns. The current dataset provides a historical perspective across six calendar years for Newmarket, Ontario.

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