Global CityIntelligence

Greece / Crete

Heraklion City Intelligence

Heraklion is the administrative capital and largest city of the Greek island of Crete, a coastal port on the Mediterranean with a deep history reaching back to the Minoan civilization. With the nearby Knossos palace, its old harbour, and its position on the island's northern coast, it serves as a practical base for local-first discovery and nearby weekend trips. Heraklion is a crete city of about Pending integration in Greece. On the composite city-intelligence score, Heraklion sits at an early stage relative to the indexed set (50/100).

Last updated
2026-05-16
Data year
2025
Population
Pending integration
View of Heraklion, Greece

Image credit: Image: Bernard Gagnon / Wikimedia Commons, CC BY-SA 3.0

Overall score

Use this record as a planning anchor for local-first research and nearby weekend-rest discovery, verifying access, transport, and seasonal context with official sources.

Overall50/100
Affordability50/100
Air quality50/100
Energy50/100

Overall city intelligence

Constrained

50/100

Composite directional score across affordability, air quality, clean energy, and resilience.

Data confidence

Directional

Directional indicators pending integration of verified city-level data.

Verified utility layers

See country hub

Emergency, healthcare, and transport verification status appears on the country hub.

Heraklion data table

The table is part of the initial server-rendered HTML and mirrors the key city score cards.

Heraklion city intelligence data table
MetricValueContext
Overall score50/100Composite score across major city intelligence modules.
Cost of Living50/100Heraklion's cost-of-living profile is a directional indicator pending integration of verified city-level data; structured benchmark context applies.
Air Quality50/100Heraklion's air-quality profile is a directional indicator framed against WHO and regional benchmarks; verified city-level measurements appear in the dedicated air-quality dataset section once integrated.
Energy50/100Heraklion's energy-readiness profile is a directional indicator that combines national policy framing with city-level adaptation context.
Safety50/100Heraklion's safety profile is a directional indicator; verified country-level emergency profiles attach via the country hub where available.
Internet Speed50/100Heraklion's connectivity profile is a directional indicator combining national digital-readiness context with widely cited speed-test references.
Climate Risk50/100Heraklion's climate-risk profile is a directional indicator combining regional hazard categories with national adaptation capacity.
Resilience50/100Climate adaptation and infrastructure continuity context.

Safety

Deterministic safety estimates from our index — planning signals derived from country priors and city data, not official crime statistics.

Safety

Overall safety68/100
Low crime68/100
Personal safety69/100
Night safety65/100
Road safety67/100

Heraklion is estimated to be a generally safe city (68/100 in our safety index), with solid personal-safety indicators.

Quality of Life

A composite quality-of-life estimate and its component indicators.

Quality of Life

Quality of life69/100
Healthcare73/100
Education76/100
Green space45/100
Cleanliness69/100
Infrastructure74/100
Mobility61/100

Heraklion has a high quality-of-life estimate (69/100) across our combined indicators.

Family Friendliness

How the city scores for raising a family, with the indicators that drive it.

Family Friendliness

Family friendliness65/100
Education76/100
Green space45/100
Overall safety68/100

Heraklion scores moderate for family living (65/100), helped by education access.

Digital Nomad Suitability

Suitability for remote workers, based on connectivity, mobility, and livability.

Digital Nomad Suitability

Digital nomad suitability63/100
Walkability77/100
Cycling57/100
Infrastructure74/100

Heraklion is moderate for remote workers (63/100), based on connectivity, walkability and day-to-day amenities.

Retirement Suitability

Suitability for retirement, weighing healthcare, affordability, climate, and environment.

Retirement Suitability

Retirement suitability68/100
Healthcare73/100
Cleanliness69/100
Outdoor lifestyle37/100

Heraklion is high for retirement (68/100), appealing for a comfortable climate.

Emergency and public safety in Heraklion

Local public safety guidance for Heraklion, with the country-level emergency contacts that apply when calling for police, fire, or ambulance.

Unverified

For the universal emergency contacts that apply in Heraklion, including police, fire, and ambulance, see the Greece emergency profile, which currently lists no verified national contacts.

Methodology and the wider source registry are documented on the scoring methodology and data sources pages.

Healthcare and hospitals in Heraklion

Healthcare context for Heraklion, with national-level information from Greece where city-specific data is not yet verified. This is informational only and does not provide medical advice.

Unverified

For the national healthcare and public-health context that applies in Heraklion, see the Greece healthcare profile, which currently lists no verified national healthcare information.

Related sections: emergency and public safety, scoring methodology, and data sources.

Transport and mobility in Heraklion

Local mobility context for Heraklion, with national-level context from Greece where city-specific data is not yet verified. This is informational only.

Unverified

For national transport authorities and operators that apply in Heraklion, see the Greece transport profile, which currently lists no verified national transport information.

Related sections: emergency and public safety, healthcare and hospitals, cities directory, countries directory, scoring methodology, data sources.

Air quality dataset

Source-attributed air-quality dataset for Heraklion. Verified measurements are surfaced when published from accepted official datasets; transparent fallback is shown otherwise.

Air quality dataset for Heraklion

Verified data unavailableLast updated 2026-05-16 / data year 2025

Verified air-quality measurements are not yet published for this location

Source-attributed values for Heraklion will appear here after the platform integrates verified measurements from accepted official publishers. Until then, structured air-quality module context remains available on the dedicated module page.

Heraklion air-quality dataset coverage
MetricValueData yearStatus
Air qualityVerified air-quality measurements are not yet published for this location.

Data provenance

Source attribution

  • Global City Intelligence — air-quality dataset

    Verified data unavailable
    Publisher
    Global City Intelligence
    Last verified
    2026-05-16

    The air-quality dataset begins empty by design. Verified city-level measurements appear here only after they are sourced from accepted publishers (WHO, EEA, US EPA, OpenAQ, OECD, or official national/city environmental agencies).

Explore Heraklion modules

City pages link to module and ranking pages so crawlers can move through the topic cluster naturally.

Cost of Living in Heraklion

Heraklion's cost-of-living profile is a directional indicator pending integration of verified city-level data; structured benchmark context applies.

Air Quality in Heraklion

Heraklion's air-quality profile is a directional indicator framed against WHO and regional benchmarks; verified city-level measurements appear in the dedicated air-quality dataset section once integrated.

Energy in Heraklion

Heraklion's energy-readiness profile is a directional indicator that combines national policy framing with city-level adaptation context.

Safety in Heraklion

Heraklion's safety profile is a directional indicator; verified country-level emergency profiles attach via the country hub where available.

Internet Speed in Heraklion

Heraklion's connectivity profile is a directional indicator combining national digital-readiness context with widely cited speed-test references.

Climate Risk in Heraklion

Heraklion's climate-risk profile is a directional indicator combining regional hazard categories with national adaptation capacity.

City rankings

Compare this city against other indexed cities in crawlable ranking tables.

Cost of living in Heraklion

Cost of living estimates for Heraklion — monthly budgets, rent, food, and transport in the local currency, plus an affordability score for comparison. Planning estimates derived from country baselines, not live prices.

Climate in Heraklion

Climate profile for Heraklion — Mediterranean climate, annual average 19.1°C, comfort score 96/100. Month-by-month temperatures, rainfall, sunshine, and the best months to visit. Deterministic planning estimates, not a forecast.

Economy and jobs in Heraklion

Economy and jobs profile for Heraklion — tourism economy, economy score 62/100, key industries including tourism, hospitality, education. Employment, salary, startup, remote-work, and career indicators. Deterministic planning estimates.

Universities and education in Heraklion

Education profile for Heraklion — regional education center, education score 57/100, 4 representative universities, plus research, student life, and international-student indicators. Deterministic dataset, not institutional rankings.

Healthcare and retirement in Heraklion

Healthcare and retirement profile for Heraklion — healthcare access city, healthcare score 62/100, retirement score 66/100. Medical access, specialist and emergency care, affordability, and retirement suitability. Deterministic planning estimates.

Visual guide to Heraklion

Source-attributed visual context for Heraklion using verified Wikimedia imagery from the existing media catalog, alongside structured city intelligence and planning links. Not a tourism guide or attractions ranking.

Weekend trip planning guide for Heraklion

Weekend trip planning checklist for Heraklion — links into arrival planning, Summer 2026 travel context, visual orientation, budget tools, transport, public safety, and healthcare context. Not an itinerary, events calendar, hotel-price guide, restaurant guide, or tourism ranking.

Nearby weekend places from Heraklion

Source-backed nearby place records for local-first weekend planning, with verification status, official source links, Wikidata identity, and visual context.

Estimate a monthly budget for Heraklion

Estimate a monthly budget for Heraklion using your own housing, food, transport, healthcare, and lifestyle inputs. Planning estimator only — not an official cost-of-living measurement.

Plan a trip budget for Heraklion

Plan a trip budget for Heraklion using your own accommodation, food, local transport, activities, travel, healthcare buffer, and emergency buffer inputs. Planning estimator only — not an official travel cost estimate.

Nearby cities from Heraklion

Where else nearby you could spend a day or a weekend from Heraklion. Links are derived from geographic proximity, shared region, shared natural-recreation areas, transport corridors, and country borders — not popularity or tourism rankings.

Chania, Greece

Same corridor · about 103 km from Heraklion. Explore Chania's city intelligence profile.

Rhodes, Greece

Weekend trip · about 268 km from Heraklion. Explore Rhodes's city intelligence profile.

Piraeus, Greece

Weekend trip · about 318 km from Heraklion. Explore Piraeus's city intelligence profile.

Athens, Greece

Weekend trip · about 320 km from Heraklion. Explore Athens's city intelligence profile.

Nikaia, Greece

Weekend trip · about 321 km from Heraklion. Explore Nikaia's city intelligence profile.

Peristeri, Greece

Weekend trip · about 325 km from Heraklion. Explore Peristeri's city intelligence profile.

Related collections

Regional discovery collections that include Heraklion — named natural regions grouping nearby nature, parks, lakes, coasts, and mountains for local-first day and weekend planning.

Themed collections

Theme-first discovery collections that include Heraklion — grouped by outdoor interest (mountains, lakes, coasts, forests, national parks) rather than geography.

Interpretation

Use this record as a planning anchor for local-first research and nearby weekend-rest discovery, verifying access, transport, and seasonal context with official sources. Its standout dimensions are cost of living (50/100) and air quality (50/100). The area most worth watching is climate risk (50/100), where the model registers practical gaps. Data year 2025; last updated 2026-05-16. Drawn from 4 institutional references.

Country context is available on the Greece country page. Related rankings include Overall Intelligence, Quality of Life, Remote Work. See where Heraklion appears in global rankings or read the scoring methodology.

Structured indicators on this page are directional and intended for orientation. Verified datasets are being integrated; official sources should be used for critical decisions.

Sources

4 institutional references inform this view, listed below with reliability notes. Structured indicators on this page are directional and intended for orientation; verified datasets are being integrated and official sources should be used for critical decisions.