UrbFact

Search Compare

City rankings

All rankings23 metrics in six categories, every US city

Largest citiesRanked by population Safest citiesLowest violent crime per 100K Cheapest cost of livingBEA regional price parities Best schoolsTest scores and student outcomes Highest home valuesZillow home value index Warmest citiesNOAA 30-year climate normals Metro areas416 metropolitan statistical areas Highest incomesMedian household income

Browse the data

City directory A to ZEvery city and town, alphabetically

City finderFilter cities by climate, economy and safety Compare citiesAny two cities side by side States and provinces50 states, DC, Puerto Rico and Canada Counties3,200 US counties with industries and cities Countries249 countries with city data MapsInteractive maps by metric RadioLive local stations by city Ghost townsAbandoned settlements across the US

Cost of living About Sign in Register

Antigua and Barbuda

Bonaire, Saint Eustatius and Saba

Bosnia and Herzegovina

British Indian Ocean Territory

British Virgin Islands

Central African Republic

Christmas Island

Democratic Republic of the Congo

Dominican Republic

Equatorial Guinea

Falkland Islands

French Polynesia

French Southern Territories

Marshall Islands

North Macedonia

Northern Mariana Islands

Palestinian Territory

Papua New Guinea

Republic of the Congo

Saint Barthelemy

Saint Kitts and Nevis

Saint Pierre and Miquelon

Saint Vincent and the Grenadines

Sao Tome and Principe

Solomon Islands

South Georgia and the South Sandwich Islands

Svalbard and Jan Mayen

The Netherlands

Trinidad and Tobago

Turks and Caicos Islands

U.S. Virgin Islands

United Arab Emirates

Wallis and Futuna

Home / Italy / Campania / Ischia / Ischia Profile

Ischia, Italy

Full City Profile

18,564 Population 4,937/sq mi density

7 ft Elevation 2 meters

60°F Avg Temperature 15°C

Data

Overview Climate & Weather

Education

Schools5

Healthcare

Treatment Centers7

Places & Culture

Museums21 Libraries11 Farmers Markets14 Stadiums8 Radio Stations13 Churches8 Post Offices1

Infrastructure

Airports16

Back to Overview Join Discussion

Post Offices in Ischia (1)

Poste Centrali Ischia

UrbFact

City data, statistics and facts for 238,000 cities. Free, open, no account needed. Not affiliated with any government entity.

Get an email when new data or cities are added

Tools

Search cities Compare cities City rankings City finder Cost of living calculator Interactive maps Live radio

Browse

City directory A to Z States and provinces Counties Metro areas Countries

Data

Population Income and economy Housing and real estate Crime and safety Climate and weather Education

Top cities

New York, NY Los Angeles, CA Chicago, IL Houston, TX Phoenix, AZ San Diego, CA Dallas, TX Austin, TX

Popular states

California Texas New York Florida Illinois Pennsylvania Ohio Georgia

Company

About UrbFact Methodology Contact Privacy policy Terms of service

© 2026 UrbFact. All rights reserved. Data: US Census Bureau, BLS, FBI, NOAA, USGS, NCES, CMS, FCC, BEA, Zillow Research, Statistics Canada, World Bank and others.