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Janzé, France

Brittany · France

Janzé is a small city in Brittany, France with a population of 5,927. Elevation: 279 ft (85 m). Average temperature: 55°F (13°C).

Data updated June 2026

3.4 /5.0
B Good
5,927 Population 372/sq mi density
279 ft Elevation 85 meters
55°F Avg Temperature 13°C
37.3 in Annual Rain
Europe / Paris Timezone
$25,326 Median Income
B
Overall
3.4 / 5.0
Good overall score based on economy, affordability, safety and education
C+
Economy
2.8 / 5.0
$25,326 median income, 6.4% unemployment
B+
Affordability
3.9 / 5.0
$124,000 home value, $620/mo rent

Discover Janzé, France

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.
Use the tabs and dropdown menus below to navigate every data point we track for this city.

Full City Profile

About Janzé

Janzé

Janzé is a commune in the Ille-et-Vilaine department in Brittany in northwestern France. It is also the seat of the Canton of Janzé.
The inhabitants of Janzé are called Janzéens in French.

People

Population5,927
Density372/mi²

Economy

C+
Median Income$25,326
Unemployment6.4%
Poverty7.0%

Housing

B+
Home Value$124,000
Rent$620
Housing Units2,371
Rent Burden26.4%

Climate

Avg Temp55°F (13°C)
Rain37.3 in/yr
Sunny Days251/yr
Elevation279 ft (85 m)
Population5,927
Population Density372 / sq mi
Elevation279 ft (85 m)
Coordinates47.9596°, -1.4994°
TimezoneEurope/Paris
Country🇫🇷 France
State / ProvinceBrittany
Average Temperature55°F (13°C)
January Average44°F (6°C)
July Average65°F (18°C)
Annual Precipitation37.3 inches (947 mm)
Annual Snowfall1.2 inches (3 cm)
Median Household Income$25,326

About Janzé

Janzé is a small city in France (Brittany) with a population of 5,927. The city sits at an elevation of 279 feet (85 meters) above sea level. The average annual temperature is 55°F (13°C). Temperatures range from 44°F in January to 65°F in July. Annual precipitation averages 37.3 inches. The timezone is Europe/Paris.

The median household income in Janzé is $25,326, which is 66% below the national average of $75,149. The unemployment rate is 6.4% (above the 3.6% US average). 7.0% of residents live below the poverty line, lower than the national rate of 12.4%. The area has 356 business establishments.

Income: Janzé vs France

Commute Mode

Income

Median HH Income$25,326
66% below France avg

Employment & Poverty

Unemployment6.4%
78% above France avg
Poverty Rate7.0%
44% below France avg
Establishments (County)356

Business (County)

Tax & Cost of Living

Commute & Transportation

Walkability

The median home value in Janzé is $124,000, 56% below the national median of $281,900. Monthly rent averages $620 (47% below the national average of $1,163). There are 2,371 total housing units in the city. 26.4% of renters spend 30% or more of their income on housing. The home price-to-income ratio is 4.9x.

Home Value Sources

Ownership Split

Home Values

Census Median$124,000
56% below France avg

Real Estate Market (Redfin)

Rental Costs

Census Median Rent$620
47% below France avg
Rent Burden26.4%

Ownership & Property

Housing Units2,371

Property Tax

Climate in Janzé

Janzé has an average annual temperature of 12.4°C (54°F). The hottest month is Jul (19.2°C), the coldest is Jan (6.2°C). Average annual precipitation is 691 mm.

Month Avg °C / °F Min / Max °C Rain (mm)
Jan 6.2°C / 43°F 3.3° / 9.2° 66.7
Feb 6.6°C / 44°F 2.9° / 10.2° 51.5
Mar 8.8°C / 48°F 4.5° / 13.2° 48.9
Apr 11°C / 52°F 6° / 16° 51.2
May 14.3°C / 58°F 9.3° / 19.3° 58.0
Jun 17.4°C / 63°F 12.1° / 22.6° 50.8
Jul 19.2°C / 67°F 13.7° / 24.8° 44.0
Aug 19.2°C / 67°F 13.8° / 24.7° 43.5
Sep 16.6°C / 62°F 11.4° / 21.9° 56.6
Oct 13.2°C / 56°F 9.3° / 17.2° 73.0
Nov 9.2°C / 49°F 5.9° / 12.5° 73.2
Dec 6.6°C / 44°F 3.6° / 9.6° 73.3
Janzé experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 44°F in January while summers reach 65°F in July. The area gets 251 sunny days per year, above the national average. Annual precipitation totals 37.3 inches. The area receives 1.2 inches of snow annually. The city sits at an elevation of 279 feet.

Temperature

44°F Jan (6°C) 65°F Jul (18°C)
Annual Average55.4°F
3% above France avg
January Average44°F (6°C)
July Average65°F (18°C)
Sunny Days251 days/yr

Geography

Elevation279 ft (85 m)
Area15.9 sq mi (41.3 km²)
Population Density372/sq mi
Coordinates47.9596°N, 1.4994°W
TimezoneEurope/Paris

Precipitation & Snow

Annual Rainfall 37.3"
2% below France avg
Snowfall 1.2"
Wettest Month (Nov) 3.66"
Driest Month (Jul) 1.61"

Air Quality

Earthquake History

304 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.0. Most recent: M4.0 on Jun 21, 2019.

Jun 8, 2001 France M5.0 146 km
Mar 13, 1993 1 km WSW of Pénestin, France M4.6 92 km
Nov 21, 2013 1 km WSW of Plescop, France M4.5 104 km
Jun 22, 2005 2 km E of La Guérinière, France M4.3 122 km
Dec 6, 1991 2 km S of Bourgueil, France M4.2 147 km
Apr 30, 1990 5 km SE of Saint Helier, Jersey M4.2 139 km
Sep 30, 2002 3 km W of Languidic, France M4.2 128 km
Feb 12, 2018 3 km SSE of La Meilleraie-Tillay, France M4.1 148 km
Sep 30, 2002 1 km E of Languidic, France M4.1 123 km
Mar 14, 2002 2 km WSW of Chantonnay, France M4.1 146 km
Jun 21, 2019 2 km WSW of Vihiers, France M4.0 115 km
Jul 22, 2007 1 km SE of Les Lucs-sur-Boulogne, France M3.9 126 km
Jul 11, 2014 23 km W of Saint Helier, Jersey M3.9 149 km
Jul 11, 2002 3 km NW of Pluduno, France M3.8 89 km
Dec 12, 1993 5 km NNW of Argenton-les-Vallées, France M3.8 128 km
Apr 7, 2005 18 km WNW of Noirmoutier-en-l'Île, France M3.8 125 km
Feb 25, 2015 30 km SW of Saint Helier, Jersey M3.7 133 km
Jun 24, 1995 1 km SE of Andouillé, France M3.7 59 km
Nov 25, 1997 0 km ENE of Tiffauges, France M3.7 110 km
May 5, 2003 1 km N of Torfou, France M3.7 105 km
Source: USGS (M2.5+, 1990-2025)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 44°F (6°C) 2.9 in
February 42°F (6°C) 2.5 in Coldest
March 46°F (8°C) 2.3 in
April 49°F (10°C) 2.2 in
May 56°F (13°C) 2.6 in
June 61°F (16°C) 1.9 in
July 65°F (18°C) 1.6 in Driest
August 65°F (19°C) 2.3 in Warmest
September 61°F (16°C) 2.3 in
October 54°F (12°C) 2.9 in
November 46°F (8°C) 3.7 in Wettest
December 43°F (6°C) 2.9 in

Janzé has a seasonal temperature swing of 23°F / from 42°F in February to 65°F in August. Total annual precipitation is 30.1 inches, with November being the wettest month (3.7") and July the driest (1.6").

View full weather details →

Schools in Janzé

6 public schools (NCES 2022-23 data).

School Level Enrollment Teachers Student/Teacher
Section d'enseignement général et professionnel adapté du Collège Jean Monnet - - - -
Collège Jean Monnet - - - -
Collège Saint-Joseph - - - -
École maternelle publique la Marelle - - - -
École élémentaire publique le Chat Perché - - - -
École maternelle et primaire privée le Sacré Cœur - - - -
View full schools details →

Radio Stations near Janzé

14 stations within ~55 km.

Station Genre Quality
Radio Caroline (GB) country, pop MP3 128 kbps
Radio Caroline - La Radio de Bretagne chansons françaises, pop MP3 160 kbps
Radio La Belle Aventure chanson française, eclectic MP3 192 kbps
Canal B - 94Mhz alternative rock MP3
CanalB independent music MP3
Canal B - MP3
France Bleu Armorique - MP3 128 kbps
Gay Radio FR gay, hit MP3 128 kbps
Radio Souvenir - MP3 128 kbps
Radio44 chanson française, classic AAC 192 kbps
Radio Caroline (48k AAC) (GB) rock AAC+ 52 kbps
Fréquence Hit classic hits, hits MP3 192 kbps
Radio Rennes - MP3 128 kbps
Radio Univers jazz, poetry MP3 192 kbps

Museums in Janzé

NameTypeAddressPhoneAnnual Revenue
Château de Châteaubriant
Conservatoire du Patrimoine Hospitalier de Rennes
Conservatoire du Patrimoine Hospitalier de Rennes
Écomusée de la Bintinais
Écomusée de la Bintinais
Espace des sciences
Espace des sciences
Espace Eco-Chanvre
Fine Arts Museum
Fine Arts Museum
Fonds régional d’art contemporain Bretagne
Fonds régional d’art contemporain Bretagne
Maison de la Roche aux Fées
Maison Huard
Micro-Folie
Musée de Bretagne
Musée de la Ferme d’Autrefois
Musée de la Résistance
Musée des Beaux-Arts
Musée des Beaux-Arts
Musée des Mines de la Brutz
Musée des Transmissions
Musée des Transmissions
Musée du Livre et des Lettres Henri Pollès
Musée du Livre et des Lettres Henri Pollès
Musée Eugène Aulnette

Libraries in Janzé

NameAddressStaffAnnual VisitsCirculationCollectionPrograms
Ar Miltamm0.0
Bâtiment 40 - Bibliothèque universitaire Sciences et philosophie0.0
Bâtiment 8B - Bibliothèque Paul Le Bohec0.0
Bibliiothèque-médiathèque0.0
Bibliothèque0.0
Bibliothèque0.0
Bibliothèque Antipode0.0
Bibliothèque Antipode0.0
Bibliothèque Bourg L'Évesque0.0
Bibliothèque Bourg L'Évesque0.0
Bibliothèque Champs-Manceaux0.0
Bibliothèque Champs-Manceaux0.0
Bibliothèque Clôteaux-Bréquigny0.0
Bibliothèque Clôteaux-Bréquigny0.0
Bibliothèque de Fercé0.0
Bibliothèque de l’INSA Rennes0.0
Bibliothèque de Noyal-sur-Brutz0.0
Bibliothèque de Rennes Métropole0.0
Bibliothèque de Rennes Métropole0.0
Bibliothèque de Rougé0.0
Bibliothèque de Ruffigné0.0
Bibliothèque de Saint-Aubin-des-Châteaux0.0
Bibliothèque de Soudan0.0
Bibliothèque de Soulvache0.0
Bibliothèque de Villepot0.0
Bibliothèque générale0.0
Bibliothèque générale0.0
Bibliothèque JD Boucher0.0
Bibliothèque La Bellangerais0.0
Bibliothèque Landry0.0
Bibliothèque Longs-Champs0.0
Bibliothèque Longs-Champs0.0
Bibliothèque Maurepas0.0
Bibliothèque Maurepas0.0
Bibliothèque municipale0.0
Bibliothèque municipale0.0
Bibliothèque pour Tous0.0
Bibliothèque pour Tous0.0
Bibliothèque pour Tous0.0
Bibliothèque pour Tous0.0
Bibliothèque scolaire0.0
Bibliothèque scolaire0.0
Bibliothèque Thabor-Lucien Rose0.0
Bibliothèque théâtrale ADEC0.0
Bibliothèque Triangle0.0
Bibliothèque Triangle0.0
Bibliothèque universitaire Centre0.0
Bibliothèque universitaire santé0.0
Bibliothèque universitaire Villejean0.0
Bibliothèque universitaire Villejean0.0
Bibliothèque Villejean0.0
Bibliothèque Villejean0.0
Centre de documentation de la DRAC Bretagne0.0
Centre de documentation de la DRAC Bretagne0.0
Centre de Documentation et d'Information0.0
documentation0.0
documentation0.0
Espace évasion0.0
Espace évasion0.0
Espace Lecture Carrefour 180.0
Espace Lecture Carrefour 180.0
Espace Lecture Saint-Martin0.0
Espace Lecture Saint-Martin0.0
Espace Yockoteck : Médiathèque - Accueil de Loisirs - AIAJ Relais Petite Enfance0.0
Grenier à sel0.0
Institut Confucius de Bretagne0.0
Institut Confucius de Bretagne0.0
Jeu 2 mots0.0
L'Intervalle Médiathèque0.0
La Boukinette0.0
La médiathèque de Cesson-Sévigné0.0
la médiathèque de Cesson-Sévigné0.0
Médiathèque0.0
Médiathèque0.0
Médiathèque0.0
Médiathèque0.0
Médiathèque0.0
Médiathèque0.0
Médiathèque0.0
Médiathèque0.0
Médiathèque Alfred Jarry0.0
Médiathèque Alfred Jarry0.0
Médiathèque Au Pré Vert0.0
Médiathèque Au Pré Vert0.0
Médiathèque d'Acigné0.0
Médiathèque de Châteaubriant0.0
Médiathèque de Sion-les-Mines0.0
Médiathèque départementale0.0
Médiathèque l'Agora0.0
Médiathèque l'Envol0.0
Médiathèque L'envol0.0
Médiathèque l'Esperluette0.0
Médiathèque l'Esperluette0.0
Médiathèque l'OdySSÉe0.0
Médiathèque La Bulle0.0
Médiathèque La Source0.0
Médiathèque Le Volume0.0
Médiathèque Le Volume0.0
Médiathèque Les Halles0.0
Médiathèque Lucien-Herr0.0
Médiathèque Ménouvel0.0
Médiathèque municipale0.0
Médiathèque municipale0.0
Médiathèque Paul Ruaudel0.0
Médiathèque Philéas Fogg0.0
Médiathèque Pré en bulles0.0
Médiathèque Théodore Monod0.0
Médiathèque Vent de Culture0.0

Farmers Markets in Janzé

NameAddressSeasonHoursOrganicWebsite
Halles Martenot
La Criée, marché central
Marché
Marché alimentaire
Marché alimentaire
Marché alimentaire
Marché alimentaire
Marché alimentaire
Marché alimentaire
Marché alimentaire
Marché alimentaire
Marché alimentaire
Marché alimentaire
Marché alimentaire et de produits biologiques
Marché alimentaire et de produits biologiques
Marché alimentaire et de produits manufacturés
Marché alimentaire et de produits manufacturés
Marché alimentaire et de produits manufacturés
Marché alimentaire et de produits manufacturés
Marché alimentaire et de produits manufacturés
Marché alimentaire et de produits manufacturés
Marché Beauregard
Marché Beauregard
Marché biologique
Marché biologique
Marché Biologique et de commerce équitable
Marché Bréquigny
Marché Bréquigny
Marché couvert
Marché d'intérêt régional
Marché de Betton
Marché de Betton
Marché de la Rousselière
Marché de produits biologiques
Marché de produits biologiques
Marché de Quincé
Marché de Quincé
Marché des Lices
Marché Hoche
Marché Hoche
Marché Jeanne d'Arc
Marché Jeanne d'Arc
Marché Landrel
Marché Landrel
Marché Maurepas
Marché Maurepas
Marché Poterie
Marché Poterie
Marché Saint-Germain
Marché Saint-Germain
Marché Sainte-Thérèse
Marché Sainte-Thérèse
Marché Sarah Bernhardt
Marché Sarah Bernhardt
Marché Villejean
Marché Villejean

Hotels in Janzé

1 hotels within city radius - OpenStreetMap data

Le relais de Janzé

Cinemas in Janzé

1 cinemas within city radius - OpenStreetMap data

Stella

Castles in Janzé

1 castles within city radius - OpenStreetMap data

Château de la Tullaye

Veterinaries in Janzé

1 veterinaries within city radius - OpenStreetMap data

Clinique Vétérinaire Ami.Vet Janzé 24/24 7/7

Train Stations in Janzé

1 train stations within city radius - OpenStreetMap data

Janzé

Gas Stations in Janzé

2 gas stations within city radius - OpenStreetMap data

Intermarché
Station U

Banks in Janzé

5 banks within city radius - OpenStreetMap data

AXA
Caisse d'Épargne
Crédit Agricole
Crédit Mutuel
Société Générale

Gyms in Janzé

2 gyms within city radius - OpenStreetMap data

GlobalFit Club
L'Orange Bleue

Breweries in Janzé

NameTypeAddressPhoneWebsite
Brasserie du Vieux Singe
Brasserie du Vieux Singe
Brasserie Louarn
Brasserie Louarn
Brasserie Perraut
Brasserie Sainte-Colombe
Brasserie Skumenn
Brasserie Skumenn
Castel Pub
La Détente
La Détente
Papybot'
Smash
Smash

Stadiums & Teams in Janzé

TeamLeagueDivision

Airports Near Janzé

34 airports within the area.

AirportIATAType
Dinard Pleurtuit Saint-Malo airportDNRMedium Airport
Rennes-Saint-Jacques AirportRNSMedium Airport
Saint-Nazaire-Montoir AirportSNRMedium Airport
Aérodrome de Cossé le Vivien-Small Airport
Aérodrome privé Le Quilloux-Small Airport
Amanlis Janzé Airfield-Small Airport
Ancenis Airfield-Small Airport
Andouillé le Tertre picard Airfield-Small Airport
Avranches Le Val-Saint-Père Airfield-Small Airport
Campbon La Berthelière Airfield-Small Airport
Châteaubriant Pouancé Airfield-Small Airport
Chesnaie ULM Airfield-Small Airport
Coëtquidan Air Base-Small Airport
Dinan-Trélivan Airfield-Small Airport
Dragey Airfield-Small Airport
Frossay Ultralight Airfield-Small Airport
La Baillée sous Champ Fleu Airfield-Small Airport
La Bochet Airfield-Small Airport
La Cudelais Airfield-Small Airport
La Dominelais Airfield-Small Airport
Landéan (Fougères) Airfield-Small Airport
Le Cerisier Airfield-Small Airport
Le Haut des Places Airfield-Small Airport
Mont Saint Michel Airfield-Small Airport
Moulins le Haut Bois Airfield-Small Airport
Nantes Héric Airfield-Small Airport
Neuville Airfield-Small Airport
Pléchatel Faroulais Airfield-Small Airport
Queneleuc Airfield-Small Airport
Redon Bains-sur-Oust Airfield-Small Airport
Saint Brévin les Pins Airfield-Small Airport
Saint Sigismond ULM-Small Airport
Saint Sulpice des Landes-Small Airport
St Brévin les Pins Airfield-Small Airport

Post Offices in Janzé

2 post offices.

Post OfficeAddress
Janzé
La Poste Espace Clients Pro JANZE PDC1

Treatment Centers in Janzé

12 treatment centers.

CenterTypePhone
AUB Santé
Cabinet de soins Duchesse Anne
Castel Kevin
Centre d'Imagerie Médicale Laënnec
Centre laser médical Hylode
Centre médico-psychologique pour adulte - CMPA Saint-Exupéry
Clinique des Champs Elysées
Escale - Thébaudais
IPOPE - CHGR
Maison de santé de Rennes Sud
Maison médicale de la Marre Pavée
Menard Jean-Charles

Churches & Religious Organizations in Janzé

1 religious organizations (IRS tax-exempt data).

NameAddress
Église Saint-Martin

Quick Facts

Timezone
Europe/Paris

🇫🇷 About France

Capital Paris
Population 66,987,244
Area 547,030 km²
GDP (USD) $3,056,250,648,138
GDP per capita $44,700
HDI 0.917
Life expectancy 82.9 years
Internet users 86.8%
Urban population 78.8%
Currency EUR (Euro)
Languages French
Calling code +33
TLD .fr
Driving side right

Public Holidays in France

11 public holidays this year

Date Holiday Local Name
Jan 1 New Year's Day Jour de l'an
Apr 6 Easter Monday Lundi de Pâques
May 1 Labour Day Fête du Travail
May 8 Victory in Europe Day Victoire 1945
May 14 Ascension Day Ascension
May 25 Whit Monday Lundi de Pentecôte
Jul 14 Bastille Day Fête nationale
Aug 15 Assumption Day Assomption
Nov 1 All Saints' Day Toussaint
Nov 11 Armistice Day Armistice 1918
Dec 25 Christmas Day Noël

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Frequently Asked Questions About Janzé

What is the population of Janzé?

Janzé has a population of 5,927 residents and is located in France. The population density is 372 people per square mile, spread across 15.9 square miles.

Is Janzé expensive to live in?

The median household income is $25,326, 66% below the national average of $75,149. The median home value is $124,000 (56% below the U.S. median). Renters pay a median of $620 per month, below the national average of $1,163. The home price-to-income ratio is 4.9x, indicating housing is reasonably affordable relative to local income levels.

What is the weather like in Janzé?

Janzé has a four-season climate with an average annual temperature of 55°F (13°C). Winter temperatures average 44°F in January, while summers reach an average of 65°F in July. The area receives 251 sunny days per year, well above the national average of 205. Annual rainfall totals 37.3 inches, with 1.2 inches of snow.

How is the job market in Janzé?

The unemployment rate in Janzé is 6.4%, somewhat above the national average of 3.6%. Job seekers may face moderate competition. There are 356 business establishments in the area.

How much does housing cost in Janzé?

The median home value in Janzé is $124,000. For renters, the median monthly rent is $620.

Nearby Cities

Amanlis 1,568 pop · 3.4 mi Le Theil-de-Bretagne 1,237 pop · 4.2 mi Corps-Nuds 2,679 pop · 4.3 mi Piré-sur-Seiche 2,065 pop · 4.7 mi Chanteloup 1,304 pop · 5.4 mi Saint-Armel 1,708 pop · 5.6 mi Tresbœuf 1,011 pop · 5.7 mi Bourgbarré 2,521 pop · 5.9 mi Coësmes 1,168 pop · 5.9 mi Nouvoitou 2,785 pop · 6.0 mi Châteaugiron 6,274 pop · 6.1 mi Retiers 3,536 pop · 6.4 mi Ossé 1,013 pop · 7.0 mi Vern-sur-Seiche 8,110 pop · 7.6 mi
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