Arnprior, Ontario
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Ontario · Civic arena

Arnprior

Arnprior drinking water hardness is 81 mg/L on OpenStats, plus City Score rankings and local readings.

Civic arena · hometown HUD

Arnprior

Arena rank #12 of 172 · 68% XP

DirectSurface
City Score XP

7/8 pillars on the board

68%#12

Arnprior 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.

Arnprior drinking water

Direct municipal reading

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

Hardness
81 mg/L
moderately hard
pH
7.3999999999999995
Lead
0.1 μg/L

Full Arnprior water quality report →What hardness means

Watershed to tap · system map

How Arnprior's water works

Open full map

Source, treatment, and distribution path from OpenStats water atlas supply research — not invented plant names. Hardness and grade labels reflect published readings.

Interactive Archify map · OpenStats water dataFull water atlas page →

Local numbers for Arnprior

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

How Arnprior scores

Arnprior sits at City Score rank #12 with a standing of 68%, 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. The chart below shows how that standing moves year to year.

Latest owned placements: building permit value rank #121 of 343 (2025); indoor radon rank #340 of 343 at 31 Bq/m³ survey mean; residential mill rate rank #318 of 343 (7.23 mill rate). Full tables and method notes live on each study edition; atlas readings for the same slug open from the topic buttons.

#12
Arena rank (of 172)
68%
City Score
7
Pillars observed

Arena loadout

Topic XP bars

Arena rank #12 of 172

City Score

7/8 pillars · main XP bar

68%#12
Drinking water

Rank #339

99%
Building permits

Rank #121

65%
Internet

Rank #342

1%
Radon

Rank #340

99%
Hazards

No placement

Property tax

Rank #318

93%

Achievements

Direct municipal readingSurface water supply

Hometown notes

Archive

Earlier years: 2026 · 2025 · 2024 · 2023

Arnprior in brief

Arnprior is town in Renfrew County, Ontario, Canada. The name traces to by the Buchanan Brothers.

Resource work and regional booms piled new layers on the old town plot. Ask three locals which decade mattered most and you will get three different answers, all delivered with a grin.

Agriculture, forestry, tourism, and public-sector jobs still mix on the local tax roll the way many Ontario towns do. On OpenStats City Score, Arnprior ranks 12 of 7. Municipal recreation, parks, trails, and utility pages remain the best live guide to how Arnprior explains itself today.

Permits, mill rates, broadband, radon, hazards, and water quality may show measured values, regional estimates, or empty states until a verified source is linked. That is the same honest pattern OpenStats uses for smaller places already in the corpus, and it keeps Arnprior comparable on the hometown board without inventing numbers. Seasonal recreation programming, winter maintenance, and summer festival calendars still fill the municipal news feed most years. Library branches, arena ice, and aquatics schedules are the practical anchors families check before planning a weekend in Arnprior. Seasonal recreation programming, winter maintenance, and summer festival calendars still fill the municipal news feed most years. Library branches, arena ice, and aquatics schedules are the practical anchors families check before planning a weekend in Arnprior.

Drawn from Municipality of Arnprior, CBC Toronto / Ontario.

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 Arnprior

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

#342
Latest · 2025 · of 343
Score 62.5

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

#121
Latest · 2025 · of 343
Score 609220083

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

#12
Latest · 2025 · of 343
Score 0.679

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

#236
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

#339
Latest · 2025 · of 343
Score 81

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

#340
Latest · 2025 · of 343
Score 31

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

#80
Latest · 2025 · of 343
Score 0.020937277263007842

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

#318
Latest · 2025 · of 343
Score 7.226276732030832

Worth knowing in Arnprior

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

Places to see

Arnprior downtown

Historic main street blocks, local shops, and civic buildings remain the walking-tour version of Arnprior.

Follow Arnprior by email

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