Aylmer, Ontario
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Ontario · Civic arena

Aylmer

Aylmer drinking water hardness is 126 mg/L on OpenStats, plus City Score rankings and local readings.

Civic arena · hometown HUD

Aylmer

Arena rank #34 of 172 · 62% XP

RisingDirect
City Score XP

7/8 pillars on the board

62%#34

Aylmer 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.

Aylmer drinking water

Direct municipal reading

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

Hardness
126 mg/L
hard
pH
7.9
Lead
0.6 μg/L

Full Aylmer water quality report →What hardness means

Watershed to tap · system map

How Aylmer'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 Aylmer

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

How Aylmer scores

Rising+67

Aylmer sits at City Score rank #34 with a standing of 62%, 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 67 places versus 2022 (#101 → #34).

Latest owned placements: building permit value rank #27 of 343 (2025); indoor radon rank #286 of 343 at 76 Bq/m³ survey mean; residential mill rate rank #154 of 343 (10.27 mill rate). Full tables and method notes live on each study edition; atlas readings for the same slug open from the topic buttons.

#34
Arena rank (of 172)
62%
City Score
7
Pillars observed
Rising+67
vs 2022
#101 → #34

Arena loadout

Topic XP bars

Arena rank #34 of 172

City Score

7/8 pillars · main XP bar

62%#34
Drinking water

Rank #258

75%
Building permits

Rank #27

92%
Internet

Rank #232

33%
Radon

Rank #286

83%
Hazards

No placement

Property tax

Rank #154

45%

Achievements

Rising +67Direct municipal reading

Hometown notes

Archive

Earlier years: 2026 · 2025 · 2024 · 2023

Aylmer in brief

Aylmer is town in Elgin County in southern Ontario, Canada, just north of Lake Erie, on Catfish Creek.

Fort days still show up in heritage walks and local school projects. The whistle-stop era gave downtown its grid and its first permanent businesses. Mills, mines, or farm-service industries rewrote the skyline every couple of decades. Ask three locals which decade mattered most and you will get three different answers, all delivered with a grin.

Aylmer service economy ties to county seats, highway corridors, and regional employers that keep main street businesses busy through the year. On OpenStats City Score, Aylmer ranks 34 of 7. Municipal recreation, parks, trails, and utility pages remain the best live guide to how Aylmer 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 Aylmer 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 Aylmer. 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 Aylmer.

Drawn from Municipality of Aylmer, 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 Aylmer

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

#232
Latest · 2025 · of 343
Score 291.9

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

#27
Latest · 2025 · of 343
Score 893529738

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

#34
Latest · 2025 · of 343
Score 0.618

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

#238
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

#258
Latest · 2025 · of 343
Score 126

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

#286
Latest · 2025 · of 343
Score 76

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

#91
Latest · 2025 · of 343
Score 0.01948605529168189

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

#154
Latest · 2025 · of 343
Score 10.272527343726122

Worth knowing in Aylmer

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

Places to see

Aylmer downtown

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

Follow Aylmer by email

When Aylmer 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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