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Kýthnos, Greece

South Aegean · Greece

Kýthnos is a small town in South Aegean, Greece with a population of 1,085. Elevation: 522 ft (159 m). Average temperature: 65°F (18°C).

2.7 /5.0
C+ Fair
1,085 Population 52/sq mi density
522 ft Elevation 159 meters
65°F Avg Temperature 18°C
13.1 in Annual Rain
Europe / Athens Timezone
$24,732 Median Income
C+
Overall
2.7 / 5.0
Fair overall score based on economy, affordability, safety and education
C+
Economy
2.7 / 5.0
$24,732 median income

Discover Kýthnos, Greece

Explore over 40 sections covering people, economy, housing, health, crime, climate, community, costs, trends, schools, colleges, hospitals, treatment centers, industries, museums, libraries, breweries, farmers markets, grocery stores, pharmacies, campgrounds, parks, trails, stadiums, ski resorts, daycare centers, nursing homes, churches, fire stations, cell towers, bridges, power plants, EV stations, prisons, radio stations, airports, police stations, post offices, Amtrak stations, superfund sites, UNESCO sites, and more.
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Full City Profile

About Kýthnos

Kýthnos

Kythnos, commonly called Thermia (Θερμιά), is a Greek island and municipality in the Western Cyclades between Kea and Serifos. It is 56 nautical miles (104 km) from the Athenian harbor of Piraeus. The municipality Kythnos is 100.187 km2 (38.68 sq mi) in area and has a coastline of about 100 km (62 mi). Mount Kakovolo is island's highest peak (365m).

People

Population1,085
Density52/mi²

Economy

C+
Median Income$24,732

Climate

Avg Temp65°F (18°C)
Rain13.1 in/yr
Sunny Days346/yr
Elevation522 ft (159 m)
Population1,085
Population Density52 / sq mi
Elevation522 ft (159 m)
Coordinates37.4124°, 24.4307°
TimezoneEurope/Athens
Country🇬🇷 Greece
State / ProvinceSouth Aegean
Average Temperature65°F (18°C)
January Average57°F (14°C)
July Average80°F (27°C)
Annual Precipitation13.1 inches (333 mm)
Annual Snowfall0.2 inches (1 cm)
Median Household Income$24,732

About Kýthnos

Kýthnos is a small town in Greece (South Aegean) with a population of 1,085. The city sits at an elevation of 522 feet (159 meters) above sea level. The average annual temperature is 65°F (18°C). Temperatures range from 57°F in January to 80°F in July. Annual precipitation averages 13.1 inches. The timezone is Europe/Athens.

The median household income in Kýthnos is $24,732, which is 67% below the national average of $75,149. The area has 63 business establishments.

Income: Kýthnos vs Greece

Commute Mode

Income

Median HH Income$24,732
67% below Greece avg

Employment & Poverty

Establishments (County)63

Business (County)

Tax & Cost of Living

Commute & Transportation

Walkability

Kýthnos enjoys a temperate climate with an average annual temperature of 65°F (18°C). Winters average 57°F in January while summers reach 80°F in July. The area gets 346 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 13.1 inches (drier than the 38-inch national average). The city sits at an elevation of 522 feet.

Temperature

57°F Jan (14°C) 80°F Jul (27°C)
Annual Average64.7°F
20% above Greece avg
January Average57°F (14°C)
July Average80°F (27°C)
Sunny Days346 days/yr

Geography

Elevation522 ft (159 m)
Area20.7 sq mi (53.7 km²)
Population Density52/sq mi
Coordinates37.4124°N, 24.4307°W
TimezoneEurope/Athens

Precipitation & Snow

Annual Rainfall 13.1"
66% below Greece avg
Snowfall 0.2"
Wettest Month (Dec) 2.80"
Driest Month (Jul) 0.10"

Air Quality

Earthquake History

1,876 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.0. Most recent: M4.1 on Aug 22, 2025.

Sep 7, 1999 5 km WNW of Fylí, Greece M6.0 107 km
May 21, 2002 18 km SW of Adámas, Greece M5.9 88 km
Aug 29, 2014 59 km E of Géfyra, Greece M5.8 103 km
Apr 4, 2014 36 km ESE of Ýdra, Greece M5.6 52 km
Feb 10, 2025 26 km SW of Amorgós, Greece M5.3 135 km
Feb 4, 2025 21 km NE of Firá, Greece M5.3 141 km
Jul 19, 2019 1 km NNE of Magoúla, Greece M5.3 110 km
Mar 20, 1992 9 km SE of Adámas, Greece M5.2 84 km
Feb 9, 2025 30 km SW of Amorgós, Greece M5.2 135 km
Jun 18, 2008 4 km NNW of Ayía Triás, Greece M5.1 148 km
Feb 12, 2025 15 km NE of Oía, Greece M5.1 135 km
Feb 5, 2025 28 km NE of Firá, Greece M5.1 140 km
Feb 10, 2025 28 km NE of Firá, Greece M5.1 138 km
Feb 3, 2025 28 km SW of Amorgós, Greece M5.0 142 km
Feb 18, 2025 20 km SSW of Amorgós, Greece M5.0 150 km
Feb 17, 2025 27 km ESE of Íos, Greece M5.0 131 km
Feb 4, 2025 29 km SW of Amorgós, Greece M5.0 138 km
Feb 3, 2025 21 km NE of Firá, Greece M4.9 144 km
Jun 26, 2009 9 km NE of Oía, Greece M4.9 133 km
Oct 1, 1993 42 km WSW of Mílos, Greece M4.9 96 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

9 tsunamis recorded within 500 km. Highest wave on record: 90.0 m (295 ft).

Year Location Cause Max Wave Deaths Distance
-1610 THERA ISLAND (SANTORINI) Astronomical 90.0 m 142 km
1650 THERA ISLAND (SANTORINI) Explosion 30.0 m 120 141 km
1956 AMORGOS ISLAND, AEGEAN ISLANDS Earthquake 10.0 m 117 km
1981 GULF OF CORINTH Earthquake 1.3 m 134 km
1928 CORINTHOS-PATRAS GULF Earthquake 0.6 m 20 142 km
1926 ARGOLIKOS GULF Earthquake 143 km
1853 CENTRAL GREECE (EVOIKOS GULF) Earthquake 17 124 km
1050 ISLAND OF THIRA Astronomical 141 km
46 THERA ISLAND (SANTORINI) Astronomical 141 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

3 volcanoes within 200 km. Closest: Milos (79 km).

Name Type Elevation Last Eruption Distance
Milos Stratovolcano(es) 751 m (2,464 ft) 140 79 km
Methana Lava dome(s) 760 m (2,493 ft) -258 99 km
Santorini Shield(s) 367 m (1,204 ft) 1950 141 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 57°F (14°C) 2.5 in
February 52°F (11°C) 2.2 in Coldest
March 54°F (12°C) 2.0 in
April 60°F (16°C) 1.0 in
May 68°F (20°C) 0.5 in
June 76°F (24°C) 0.2 in
July 80°F (27°C) 0.1 in Warmest, Driest
August 79°F (26°C) 0.2 in
September 74°F (23°C) 0.3 in
October 67°F (20°C) 1.7 in
November 60°F (16°C) 2.4 in
December 55°F (13°C) 2.8 in Wettest

Kýthnos has a seasonal temperature swing of 28°F / from 52°F in February to 80°F in July. Total annual precipitation is 15.9 inches, with December being the wettest month (2.8") and July the driest (0.1").

View full weather details →

Schools in Kýthnos

1 public schools (NCES 2022-23 data).

School Level Enrollment Teachers Student/Teacher
Δημοτικό Σχολείο
View full schools details →

Radio Stations near Kýthnos

1 stations within ~55 km.

Station Genre Quality
Syzefxi Web Radio MP3 320 kbps

Museums in Kýthnos

NameTypeAddressPhoneAnnual Revenue
Αρχαιολογικό Μουσείο Κύθνου
Λαογράφικο Μουσείο

Hotels in Kýthnos

17 hotels within city radius — OpenStreetMap data

Alozi
Canal Suites
Contseta
Delfini Rooms
EmGard Suites Kythnos
Hotel Porto Klaras
Kithnos Bay Hotel
Messaria
Sea Garden Suite
Windmills Kythnos
Yfēs
Ιωάννα
Καλυψω Studios
Μήλας
Νηρηίδες
Ξενώνας Αφροδίτη
Ρομάντζα

Cafes in Kýthnos

12 cafes within city radius — OpenStreetMap data

Café Aperto
Merichas bakery & coffee
Molo
Poco Loco
Remezo
Αραξοβόλι
Βεγγέρα Cafe
Καρναγιο
Κυθναικόν
Μαϊστράλι
Ξερολιθια
Χάρτινο Καράβι

Monuments in Kýthnos

1 monuments within city radius — OpenStreetMap data

Πλυσταριά Μαθιά

Castles in Kýthnos

3 castles within city radius — OpenStreetMap data

Bryokastro
Castle of Kythnos
Orias

Gas Stations in Kýthnos

3 gas stations within city radius — OpenStreetMap data

ΕΛΙΝΟΙΛ
ΕΛΙΝΟΙΛ
ΕΛΙΝΟΙΛ

Banks in Kýthnos

1 banks within city radius — OpenStreetMap data

Alpha Bank

Airports Near Kýthnos

5 airports within the area.

AirportIATAType
Athens Eleftherios Venizelos International AirportATHLarge Airport
Milos AirportMLOSmall Airport
Paros National AirportPASSmall Airport
Syros AirportJSYSmall Airport
Tatoi AirportSmall Airport

Churches & Religious Organizations in Kýthnos

50 religious organizations (IRS tax-exempt data).

NameAddress
Agii Anargiri
Agios Konstantinos
Agios Stefanos
Monastery of the Archangel, Velidi
Αγία Άννα
Αγία Βαρβάρα
Αγία Ειρήνη
Αγία Ειρήνη
Αγία Ελεούσα
Αγία Καλλιόπη
Άγιοι Ασώματοι
Άγιοι Σαράντα
Άγιος Αντώνιος
Άγιος Αρτέμιος
Άγιος Βλάσιος
Άγιος γεώργιος
Άγιος Γεώργιος
Άγιος Γεώργιος
Άγιος Δημήτριος
Άγιος Ελευθέριος
Άγιος Ευστάθιος
Άγιος Εφραίμ
Άγιος Ιωάννης
Άγιος Ιωάννης
Άγιος Ιωάννης Θεολόγος
Άγιος Ιωάννης Χρυσόστομος
Άγιος Λουκάς
Άγιος Λουκάς
Άγιος Νεκτάριος
Άγιος Νικόλαος
Άγιος Νικόλαος
Άγιος Νικόλαος
Άγιος Νικόλαος
Άγιος Νικόλας
Άγιος Παντελεήμων
Άγιος Σώστης
Άγιος Ταξιάρχης
Άγιος Τρύφων
Άη Γιάννης ο Ελεήμωνας
Εισόδια θεοτόκου
Ευαγγελίστρια
Ξωκκλήσι
Ξωκκλήσι
Παναγιά
Παναγιά Κανάλα
Παναγιά Στρατολάτισα
Παναγιά του Μαθιά
Παναγιά του Νικους
Παναγιά Φλαμπουριανή
Προφήτης Ηλίας

Quick Facts

Timezone
Europe/Athens
Elevation
356 m (1,168 ft)
Area
100.2 km² (38.7 mi²)
Postal Code
840 06
Website
kythnos.gr/
Twinned With
Mariupol

🇬🇷 About Greece

Capital Athens
Population 10,727,668
Area 131,940 km²
GDP (USD) $242,946,187,738
GDP per capita $23,344
HDI 0.893
Life expectancy 81.5 years
Internet users 85.0%
Urban population 78.8%
Currency EUR (Euro)
Languages Greek
Calling code +30
TLD .gr
Driving side right

Public Holidays in Greece

15 public holidays this year

Date Holiday Local Name
Jan 1 New Year's Day Πρωτοχρονιά
Jan 6 Epiphany Θεοφάνεια
Feb 23 Clean Monday Καθαρά Δευτέρα
Mar 25 Annunciation Ευαγγελισμός της Θεοτόκου
Mar 25 Independence Day Εικοστή Πέμπτη Μαρτίου
Apr 10 Good Friday Μεγάλη Παρασκευή
Apr 12 Easter Sunday Κυριακή του Πάσχα
Apr 13 Easter Monday Δευτέρα του Πάσχα
May 1 Labour Day Εργατική Πρωτομαγιά
May 31 Pentecost Πεντηκοστή
Jun 1 Whit Monday Δευτέρα Πεντηκοστής
Aug 15 Assumption Day Κοίμηση της Θεοτόκου
Oct 28 Ochi Day Το Όχι
Dec 25 Christmas Day Χριστούγεννα
Dec 26 St. Stephen's Day Σύναξις Υπεραγίας Θεοτόκου Μαρίας

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Frequently Asked Questions About Kýthnos

What is the population of Kýthnos?

Kýthnos has a population of 1,085 residents and is located in Greece. The population density is 52 people per square mile, spread across 20.7 square miles.

Is Kýthnos expensive to live in?

The median household income is $24,732, 67% below the national average of $75,149.

What is the weather like in Kýthnos?

Kýthnos enjoys a temperate climate with an average annual temperature of 65°F (18°C). Winter temperatures average 57°F in January, while summers reach an average of 80°F in July. The area receives 346 sunny days per year, well above the national average of 205. Annual rainfall totals 13.1 inches.

How is the job market in Kýthnos?

There are 63 business establishments in the area.

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