Newmarket's 2026 open-data total (YTD, through Jul) is 2,583 incidents, with theft the most-reported category at 779 records (30.2%). 'Other' is second at 649 (25.1%); across the full archive, Threats lead that grouping (1,596, 25.3% of Other). Assault follows at 429. Complete-year counts fell 5.7% from 4,663 in 2024 to 4,399 in 2025. Data: York Regional Police.
Area × type · 2026 · Population 95,763 (2025) · 2026 is year-to-date, through Jul
Category cells are the top types only; area totals include every type. Tap a category header to sort.
This page summarises reported incidents in Newmarket for 2026 (YTD, through Jul) using open data published by York Regional Police. The headline figures – 2,583 total incidents, including 469 violent-category incidents – reflect the latest calendar-year open-data archive, cut at the last complete month, not the interactive map's rolling 60-day window. The map window shows 676 incidents over the most recent 60 days, a separate view for exploring recent activity.
York Regional Police covers Newmarket as part of York Region, and the municipality's page is split from the regional open layer. These counts are drawn from official police open data, which can be a useful baseline for residents, planners and researchers tracking property crime, person offences and disorder patterns over time. Because this is a year-to-date snapshot, comparisons with earlier years should account for the incomplete 2026 coverage.
Looking at complete calendar years in the York Regional Police open-data archive, Newmarket's totals climbed from 3,349 in 2021 to 4,663 in 2024. In 2025, the count fell 5.7% to 4,399, the first full-year decline after that run of increases. The 2026 year-to-date figure of 2,583 covers only January through July, so it is not a full-year total. Year-over-year change for the 2026 selected period is therefore not available; the most recent comparable full-year pair is 2025 versus 2024.
Theft is the most common reported category in Newmarket's 2026 year-to-date open data, with 779 incidents (30.2% of the 2,583 total). Other ranks second at 649 (25.1%), followed by assault at 429 (16.6%). Fraud (270, 10.5%), mischief (202, 7.8%) and break and enter (98, 3.8%) complete the top six. The Other bucket groups many incident types; across the full archive, its largest subcategory is threats, at 1,596 records, or 25.3% of Other. Harassment follows within that archive slice at 1,031 (16.4% of Other). Threats and harassment under Other are person offences drawn from open-data parent categories, not physical assault. So 'Other' is not simply unexplained residual crime in this source.
Among Newmarket's nine neighbourhood areas, the largest 2026 YTD counts are Newmarket North West (582), Newmarket Military (489), Newmarket Quaker Hill/Haskett Park (434), East Gwillimbury Heights (276) and Newmarket Leslie Valley (262). Lower, but still reported, counts appear for Newmarket Clearmeadow/Glenway (237), Newmarket Armitage (145) and Newmarket College Manor (77). These are activity concentrations in the open-data feed, not a per-capita risk ranking; neighbourhood boundaries and geocoding practices can affect how counts are assigned.
The standout for Newmarket's 2026 YTD period is the property-crime tilt: theft alone accounts for 779 of 2,583 reported incidents, while assault (429) is the third-largest category overall. The Other bucket accounts for 649 incidents in 2026 YTD; across the full archive, its leading sub-slice is threats (1,596, 25.3% of Other), a person offence rather than unexplained residual crime. After full-year highs of 4,663 in 2024, the 5.7% drop to 4,399 in 2025 gives context, but the incomplete 2026 year-to-date total should not be read as a full-year trend.
Newmarket's York Regional Police open-data feed shows 2,583 incidents in 2026 through July (year-to-date). That total is based on the latest calendar year cut from the full archive, not the interactive map's 60-day window. Violent-category incidents — assault, sexual assault, robbery, homicide and shooting combined — account for 469 of those records.
Theft is the top category with 779 incidents, or 30.2% of the 2,583 year-to-date records. 'Other' is the second bucket at 649 (25.1%). Across the full archive that powers the Other filter, Threats is the largest slice at 1,596 (25.3% of Other), followed by Harassment at 1,031 (16.4%). These are person-offence records, not physical assault.
For complete calendar years, Newmarket's incident total fell 5.7% in 2025 to 4,399 from 4,663 in 2024. The archive series also includes 3,349 in 2021, 3,877 in 2022, and 4,633 in 2023. No full-year year-over-year comparison is available yet for 2026 because the year is current and the page uses a year-to-date cut through July.
Among the nine neighbourhood areas in the feed, Newmarket North West has the highest count at 582 incidents in 2026 year-to-date, followed by Newmarket Military at 489 and Newmarket Quaker Hill/Haskett Park at 434. East Gwillimbury Heights has 276 and Newmarket Leslie Valley 262. The remaining neighbourhood counts range down to Newmarket College Manor at 77.
The counts come from York Regional Police open data, split out from the York Region regional feed to Newmarket. The same regional source also covers Vaughan, Markham, Richmond Hill, Aurora, Georgina, East Gwillimbury, Whitchurch-Stouffville, and King. Figures are reported incident counts from the open-data archive, not population-based calculations.
The headline period is 2026 year-to-date through July, from the latest calendar year in the archive. The underlying archive's newest record date is Aug 14, 2026. The interactive map's 60-day window is a separate rolling view and should not be treated as the year-to-date total.
Sources: York Regional Police open data (York Region regional feed split to Newmarket); page totals are 2026 YTD through July unless labelled as full-archive.
This Newmarket crime map is built for searches such as Newmarket crime map, crime map Newmarket Ontario. Filter the interactive map by crime type and time window to inspect recent open-data reports — not a live 911 or CAD feed.
theft is the largest category with 779 incidents (30.2%).
The highest-count local areas in the current data are Newmarket North West, Newmarket Military, Newmarket Quaker Hill/Haskett Park, East Gwillimbury Heights. These are incident counts, not per-capita risk rankings.
Last updated from source data through .
Drill into categories, years, and areas on the interactive map. Counts below use the same open-data archive as the city overview.