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Detroit · Neighbourhood dispatch report

Cerveny / GrandmontRecent emergency dispatch activity in Detroit's Cerveny / Grandmont neighbourhood

Data period: September 1 – 30, 2026 · refreshed monthly Rank: #2 of 54 by call volume
103 ▼48%
Dispatched calls
30
Priority calls (P1–P2)
2.5×
vs citywide median
3.4
Avg calls / day

The picture in September 2026

Map of Cerveny / Grandmont in Detroit with its official boundary outlined

With 103 dispatched calls in September 2026, activity in Cerveny / Grandmont was among the busier areas of the city. Disturbance calls were the most common category, making up 17% of the neighbourhood's activity. That is down 48% from the previous month's 200 calls. That is the area's quietest month since tracking began in June 2026.

Neighbourhood attribution uses the official boundary polygon shown here; calls without reliable coordinates are excluded from neighbourhood totals.

Monthly history

June 2026 — 246 calls246July 2026 — 223 callsAugust 2026 — 200 callsSeptember 2026 — 103 calls103June 2026September 2026

Dispatched calls per month in Cerveny / Grandmont since June 2026. Hover a point for the exact count.

MonthCallsPriority
September 202610329%
August 202620022%
July 202622326%
June 202624620%

Top call types

Full breakdown — all 34 call categories
Disturbance18
Unknown Problem10
Domestic Violence Assault & Battery (In Progress / Just Happened)9
Hangup Call8
Burglary At Occupied Residence (In Progress)7
Felonious Assault (In Progress)7
Investigate Person6
Assault & Battery (In Progress / Just Happened)4
Person With Weapon3
Domestic Violence Felonious Assault (In Progress / Just Happened)3
+ 24 rarer categories with fewer than 3 calls each (28 calls combined)

New to dispatch data? Read what the call types mean and how to read neighbourhood statistics.

Time of day

00:00–00:59 — 0 calls000h01:00–01:59 — 15 calls1502:00–02:59 — 0 calls003:00–03:59 — 0 calls003h04:00–04:59 — 0 calls005:00–05:59 — 2 calls206:00–06:59 — 0 calls006h07:00–07:59 — 0 calls008:00–08:59 — 0 calls009:00–09:59 — 0 calls009h10:00–10:59 — 0 calls011:00–11:59 — 0 calls012:00–12:59 — 0 calls012h13:00–13:59 — 0 calls014:00–14:59 — 0 calls015:00–15:59 — 0 calls015h16:00–16:59 — 0 calls017:00–17:59 — 0 calls018:00–18:59 — 0 calls018h19:00–19:59 — 0 calls020:00–20:59 — 0 calls021:00–21:59 — 0 calls021h22:00–22:59 — 0 calls023:00–23:59 — 0 calls0

Calls by hour (local time), September 1 – 30, 2026. The highlighted bar is the busiest hour.

00:00 — weekday avg 0.0, weekend avg 0.0 calls/day00h01:00 — weekday avg 0.5, weekend avg 0.4 calls/day02:00 — weekday avg 0.0, weekend avg 0.0 calls/day03:00 — weekday avg 0.0, weekend avg 0.0 calls/day03h04:00 — weekday avg 0.0, weekend avg 0.0 calls/day05:00 — weekday avg 0.1, weekend avg 0.0 calls/day06:00 — weekday avg 0.0, weekend avg 0.0 calls/day06h07:00 — weekday avg 0.0, weekend avg 0.0 calls/day08:00 — weekday avg 0.0, weekend avg 0.0 calls/day09:00 — weekday avg 0.0, weekend avg 0.0 calls/day09h10:00 — weekday avg 0.0, weekend avg 0.0 calls/day11:00 — weekday avg 0.0, weekend avg 0.0 calls/day12:00 — weekday avg 0.0, weekend avg 0.0 calls/day12h13:00 — weekday avg 0.0, weekend avg 0.0 calls/day14:00 — weekday avg 0.0, weekend avg 0.0 calls/day15:00 — weekday avg 0.0, weekend avg 0.0 calls/day15h16:00 — weekday avg 0.0, weekend avg 0.0 calls/day17:00 — weekday avg 0.0, weekend avg 0.0 calls/day18:00 — weekday avg 0.0, weekend avg 0.0 calls/day18h19:00 — weekday avg 0.0, weekend avg 0.0 calls/day20:00 — weekday avg 0.0, weekend avg 0.0 calls/day21:00 — weekday avg 0.0, weekend avg 0.0 calls/day21h22:00 — weekday avg 0.0, weekend avg 0.0 calls/day23:00 — weekday avg 0.0, weekend avg 0.0 calls/day

— weekday average · — weekend average, calls per day by hour. Hover for exact values.

84% of calls in this feed carry a generalized (batch) timestamp; they are excluded from these time-of-day charts.

Compared to its neighbours

NeighbourhoodCallsPer dayPriority
Cerveny / Grandmont1033.429%
Brooks943.117%
Greenfield792.620%
Mackenzie1073.628%
Rosedale210.738%
Harmony Village862.929%

Adjacent neighbourhoods, September 2026. "Per day" averages over all 30 days; "Priority" is the share of P1–P2 calls.

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