Cobourg, Ontario
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Ontario · Civic arena

Cobourg

Cobourg drinking water hardness is 91 mg/L on OpenStats, plus City Score rankings and local readings.

Civic arena · hometown HUD

Cobourg

Census_agglomeration21k pop
61XP
#38

#38 of 343

61% City Score XP

RisingDirectSurface
City Score XP

7/8 pillars on the board

61%#38

Decade trail

Cobourg packs 7 of eight open-data pillars into its composite standing. Tap a rival below to see how the hometown stacks up head-to-head.

Cobourg drinking water

Direct municipal reading

Hardness, pH, and lead from municipal reports on the OpenStats water atlas.

Hardness
91 mg/L
moderately hard
pH
7.9
Lead
0.3 μg/L

Full Cobourg water quality report →City Score rankingsCompare cities · vs London · vs ShelburneHardness guide

Watershed to tap · system map

How Cobourg's water works

Open full map

Source, treatment, and distribution for Cobourg from municipal and provincial water records. Hardness and grade are published readings.

Local numbers for Cobourg

Drinking water first, then permits, tax, internet, radon, and hazards for Cobourg.

How Cobourg scores

Rising+14

Cobourg sits at City Score rank #38 with a standing of 61%, from 7 of 8 open-data pillars (tax, construction, connectivity, indoor air, water, seismic hazard, growth, safety). Missing pillars score at median standing so thin coverage cannot inflate the rank. Rising 14 places versus 2022 (#52 → #38).

Latest owned placements: building permit value rank #180 of 343 (2025); indoor radon rank #267 of 343 at 91 Bq/m³ survey mean; residential mill rate rank #145 of 343 (10.48 mill rate). Full tables and method notes live on each study edition; atlas readings for the same slug open from the topic buttons.

#38
Arena rank (of 343)
61%
City Score
7
Pillars observed
Rising+14
vs 2022
#52 → #38

Arena loadout

Topic XP bars

Arena rank #38 of 343

City Score

7/8 pillars · main XP bar

61%#38
Drinking water

Rank #321

94%
Building permits

Rank #180

48%
Internet

Rank #181

48%
Radon

Rank #267

78%
Hazards

No placement

Property tax

Rank #145

42%

Achievements

Rising +14Direct municipal readingSurface water supply

Hometown notes

Archive

Earlier years: 2026 · 2025 · 2024 · 2023

Cobourg in brief

Cobourg faces Lake Ontario with a beach that needs little introduction and a hall that does. Victoria Hall's clock tower is the landmark the town still scaffolds and repaints every decade or so, and civil weddings still happen in its Court Room. Experience Cobourg sells lakeside life: historic streets, sandy beach, waterfront trail, and a downtown that is walkable before you even reach the sand. Festival weekends remind visitors to park downtown first, then make their way to the water.

Victoria Beach and Cobourg Beach are the same shoreline in different town voices, with Victoria Park next door for festival overflow. The Cobourg Sandcastle Festival turns that sand into an August showcase, with stops that pull people between the Cobourg Community Centre, Victoria Hall, the Art Gallery of Northumberland, the Experience Cobourg hub, and Cobourg Marina. Cobourg Transit covers the rest of town with fixed routes and on-demand trips when the beach shuttle is not the story. Summer here is measured in sandcastle weekends and ordinary Tuesday swims.

Northumberland News covers Cobourg inside a wider county beat, from police service updates to mayoral campaign statements, while Keepin' Up in Cobourg is the town's own Q&A desk for residents. Invest Cobourg and the Seniors Activity Centre sit on the civic homepage beside election pages for 2026. On OpenStats City Score for 2026, Cobourg sits at rank 48 of 125. The hometown pitch stays beach first, Victoria Hall second, and Northumberland county news in the background.

Drawn from Town of Cobourg, Town of Cobourg - Victoria Hall Clock Tower, Experience Cobourg, Northumberland News.

City Score over time

City Score from 2016–2025 across eight open-data pillars. Individual study placements are listed in the panels below.

0%25%50%75%100%2016201720182019202020212022202320242025
OpenStats City Score

Rankings for Cobourg

Each study below is its own ranking. Where a study has more than one edition for this city, the chart shows standing across those years only.

Connectivity · OpenStats

OpenStats Broadband Download Speeds

OpenStats

Cities ranked by estimated best advertised download (Mbps). Anchored to the current ISED National Broadband Data vintage, then backcast along a national speed curve with city-specific fiber-arrival and 50/10 availability paths so relative ranks can change over the decade. Not a claim of audited historical hex maps for every year.

10 editions · 2016–2025

#181
Latest · 2025 · of 343
Score 389

Construction · OpenStats

OpenStats Building Permit Value

OpenStats

Cities ranked by calendar-year building permit value. Direct rows sum Statistics Canada Table 34-10-0292-01. Cities without a direct reading use population × provincial per-capita permit intensity (estimated), so every seed city has a year-varying construction signal.

10 editions · 2016–2025

#180
Latest · 2025 · of 343
Score 459309422

Composite · OpenStats

OpenStats City Score

OpenStats

Dimensional average of OpenStats open-data pillars for each panel year 2016–2025: tax, construction, connectivity, indoor air, water, seismic hazard, population growth, and crime severity. Each series is scored 0–1 within its edition; series in the same pillar are averaged, then all eight pillars are averaged with equal weight. Missing pillars score at median standing (0.5). Growth and CSI use StatCan annual tables; permits, mill rates, and broadband use live rows plus documented year-varying estimates where needed. Radon, water, and PGA may be survey/model vintages carried forward and are flagged when static for more than two years. External commercial livability lists are never inputs.

10 editions · 2016–2025

#38
Latest · 2025 · of 343
Score 0.612

Safety · OpenStats

OpenStats Crime Severity Index

OpenStats

Communities ranked by Statistics Canada Crime Severity Index (Table 35-10-0026-01). Rank 1 is highest CSI (worse). Values are CMA where a metro match exists, otherwise provincial CSI. Hometown pages label the grain.

10 editions · 2016–2025

#249
Latest · 2025 · of 343
Score 57.17

Water · OpenStats

OpenStats Drinking Water Hardness

OpenStats

Communities ranked by municipal drinking-water hardness (mg/L as CaCO₃). Hardness changes slowly; the atlas vintage is carried across panel years and flagged when static for more than two years.

10 editions · 2016–2025

#321
Latest · 2025 · of 343
Score 91

Health · OpenStats

OpenStats Highest Indoor Radon

OpenStats

Communities ranked by Health Canada survey mean indoor radon (Bq/m³). Rank 1 is the highest mean. Decade panel years without a new survey carry the CMA survey vintage forward; they are not annual retests.

10 editions · 2016–2025

#267
Latest · 2025 · of 343
Score 91

Growth · OpenStats

OpenStats Population Growth

OpenStats

Cities ranked by year-over-year population growth from Statistics Canada annual CSD estimates (Table 17-10-0155-01). Rank 1 is fastest growth. A few places without a clean CSD match use a provincial-path estimate anchored to seed population.

10 editions · 2016–2025

#83
Latest · 2025 · of 343
Score 0.020381357851351964

Property tax · OpenStats

OpenStats Residential Mill Rates

OpenStats

Municipalities ranked by residential mill rate. Rank 1 is the highest rate. Published municipal years are used when available; gaps are interpolated or follow the provincial median path so the tax pillar moves year to year for every city.

10 editions · 2016–2025

#145
Latest · 2025 · of 343
Score 10.478065708064182

Worth knowing in Cobourg

Distinctive local notes and places, each linked to its source.

  • The Town runs civil marriage ceremonies in the Victoria Hall Court Room.

    Town of Cobourg

  • Cobourg Sandcastle Festival returns each August to Victoria Beach with park programming next door in Victoria Park.

    Town of Cobourg

  • Cobourg Transit offers both fixed-route and on-demand service across town.

    Town of Cobourg

Places to see

Victoria Beach

The sand stretch that hosts the Cobourg Sandcastle Festival and everyday lake days. Festival guidance steers visitors to park downtown and walk or shuttle to the water.

Victoria Hall

Downtown civic landmark with a clock tower locals treat as the town's signature silhouette. Customer service, ceremonies, and tower maintenance all orbit the same building.

Cobourg Marina

Waterfront marina that doubles as a Sandcastle Festival passport stop and shuttle point. Pair it with Victoria Park for a full harbour-and-park afternoon.

Follow Cobourg by email

When Cobourg moves in a ranking, posts new permit figures, or lands in a study, get a short note. A few sends a year, only when something changes.

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