Ceyzérieu

Ain · CC Bugey Sud · INSEE 01073

A food shop, a school and somewhere to eat or drink.

Few services 38.1/100 · confidence: high· Better served than 54 % of the {n|commune|communes} of a similar size.

Identity

Ceyzérieu (INSEE 01073) is in Ain (01), part of CC Bugey Sud. Population 1,064 (2023). ^[1]

INSEE density class: Rural à habitat dispersé (level 6). ^[2]

Data vintages: INSEE BPE 2025 · INSEE SIRENE 2026-09 · INSEE census (RP) 2023 · INSEE COG 2026 · INSEE density grid 2026.

Permanent link: https://vivantrural.com/en/fr/01073-ceyzerieu

Vitality score

Vitality score 38.1/100 — Few services (model fr-v0.2).

Confidence: high.

Better served than 54 % of the 13,946 communes of a similar size.

Compare this with communes of a similar size. The score measures how well a place is served relative to its own size band, and larger communes score higher as a rule — so it reads meaningfully against another village, and misleadingly against a town.

Measured but not scored in this model: Market. See the methodology for why.

Component	Value (0–1)	Weight	Contribution
Daily food	0.26	25	6.56
Social	0.32	20	6.32
Education	0.39	10	3.93
Health	0.2	10	1.97
Public & culture	0.2	5	0.98
Population trend	0.89	10	8.89
Housing mix	0.74	5	3.7

Services

What is here, at a glance

Food 2 of 6

Eating out 1 of 1

Cafés and bars 0 of 1

Schools 1 of 3

Health 1 of 4

Public services 1 of 1

Culture 0 of 2

Sport 0 of 2

Everyday services 0 of 3

Lodging 0 of 2

One square per service type, shaded by how many: none, one, a few, five or more. A blank square means none was counted — the sources do not distinguish “none here” from “not counted”.

A food shop, a school and somewhere to eat or drink. ^[3,4]

1 × Bakery (boulangerie). ^[3,4]

1 × Grocery (épicerie / supérette) (LE SERIEUX). ^[3,4]

2 × Restaurant (LA PAUSE DU GRAND COLOMBIER · LES 2 M). ^[3,4]

1 × Primary school (élémentaire) (ECOLE PRIMAIRE ANNE-MARIE LAGRANGE). ^[3]

1 × GP (médecin généraliste) (ELISABETH CAILLET, MÉDECIN). ^[3]

1 × Post office / agence postale (CEYZERIEU AP). ^[3]

Not counted, because the business register records them as closed: 1 × Grocery (épicerie / supérette), 1 × Restaurant.

Not found in the commune: Butcher (boucherie), Supermarket, Café / bar, Nursery school (maternelle), Pharmacy, Library. ^[3,4]

All 25 service types, with per-source counts

Type	Count	Names	Sources
Bakery (boulangerie)	1		INSEE BPE 1 / INSEE SIRENE 1 [3,4]
Butcher (boucherie)	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Grocery (épicerie / supérette)	1	LE SERIEUX	INSEE BPE 1 / INSEE SIRENE 1 [3,4]
Supermarket	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Cheese shop (fromagerie)	0		INSEE SIRENE 0 [4]
Fishmonger	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Restaurant	2	LA PAUSE DU GRAND COLOMBIER · LES 2 M	INSEE BPE 2 / INSEE SIRENE 2 [3,4]
Café / bar	0		INSEE SIRENE 0 [4]
Nursery school (maternelle)	0		INSEE BPE 0 [3]
Primary school (élémentaire)	1	ECOLE PRIMAIRE ANNE-MARIE LAGRANGE	INSEE BPE 1 [3]
Collège	0		INSEE BPE 0 [3]
GP (médecin généraliste)	1	ELISABETH CAILLET, MÉDECIN	INSEE BPE 1 [3]
Pharmacy	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Nurse	0		INSEE BPE 0 [3]
Dentist	0		INSEE BPE 0 [3]
Post office / agence postale	1	CEYZERIEU AP	INSEE BPE 1 [3]
Library	0		INSEE BPE 0 [3]
Cinema	0		INSEE BPE 0 [3]
Gym / sports hall	0		INSEE BPE 0 [3]
Swimming pool	0		INSEE BPE 0 [3]
Bank	0		INSEE BPE 0 [3]
Hairdresser	0		INSEE SIRENE 1 / INSEE BPE 0 [4]
Fuel station	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Hotel	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Campsite	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]

Market and village life

Market day: unknown — nothing found in the datasets or on the commune website.

Trajectory

1968: 649 2023: 1,064 axis from zero, so the slope compares with any other commune

Population 979 (2012) → 1,064 (2023): 8.7 % over 10 years. ^[5,1]

Population 766 (1990) → 1,064 (2023): 38.9 % over 30 years. ^[6,1]

Dwellings (2023): 608, of which 13 % second homes and 6.7 % vacant. ^[7]

Access and surroundings

Which way the everyday services lie

In the commune Primary school, GP Food shop — 0.8 km SBakery — 1.9 km WPharmacy — 4.5 km E Straight-line, from the mairie, in the direction given. Services in the same town share a spoke. Distance is not travel time: a pass or an estuary can double it.

Bakery (Ceyzérieu): 1.9 km to the west (straight line). ^[8]

Food shop (Ceyzérieu): 0.8 km to the south (straight line). ^[8]

GP (Ceyzérieu): 0.3 km to the north-east (straight line). ^[8]

Pharmacy (Culoz-Béon): 4.5 km to the east (straight line). ^[9]

Primary school (Ceyzérieu): 0.1 km to the north-east (straight line). ^[8]

Climate

Where this sits nationally

Days at or above 30 °C 33

Days at or below 0 °C 49

Muggy days a summer 2.7

Each track runs from the 5th to the 95th percentile of the 34,141 communes with that measurement; the tick is the median. A value beyond either end sits at the end and is marked ▸.

An average of 33 days a year at or above 30 °C and 49 days at or below 0 °C, over 23 complete years in 1995–2024. ^[10]

Measured at the BELLEY weather station, 7.9 km away at 330 m; the village itself is at 272 m. ^[10]

The village sits 58 m below the station, so each day's reading was shifted by 6.06 °C per km of altitude before the days were counted. Expect the result to be within about 0.68 °C. ^[10]

Muggy days — a dew point at or above 18 °C — average 3 days a summer. ^[10]

Humidity measured at BELLEY, 7.9 km away at 330 m, over 23 summers. ^[10]

That station sits 58 m above the village, so each day's humidity was shifted by 3.69 °C per km before the muggy days were counted. ^[10]

An average of 1,117 mm of rain a year, spread over 116 days — about 9.6 mm on a day it rains. ^[10]

Rainfall measured at BELLEY, 7.9 km away at 330 m. Rainfall is not adjusted for altitude: unlike temperature it has no simple gradient to correct by. ^[10]

Uncertainties

No specific uncertainties flagged.

References

INSEE census (RP) 2023 — 01073/2023
INSEE density grid 2026
INSEE BPE 2025
INSEE SIRENE 2026-09
INSEE census (RP) 2023 — 01073/2012
INSEE census (RP) 2023 — 01073/1990
INSEE census (RP) 2023 — 01073/logement/2023
INSEE BPE 2025 — 01073
INSEE BPE 2025 — 01138
Météo-France daily climatology 1995-2024

Villages like this one

Matched on size, density, second homes and which everyday shops and services are present — not on the score, so a village of the same kind that is doing better or worse shows up rather than being hidden.

Commune	Dept	Distance	Population	Score	Band	Climate vs here
Alligny-Cosne	58	272 km NW	926	44.1	Partly served	Cooler summers, similar winters.Summers feel about as humid.summer 72 % · winter 97 % · humidity 86 %
Mont-sur-Meurthe	54	307 km N	1,135	35.4	Few services	no figures
Brignac-la-Plaine	19	349 km W	977	41.7	Partly served	Much the same temperatures.Summers feel about as humid.summer 97 % · winter 92 % · humidity 93 %
Mervent	85	505 km W	1,063	34.4	Few services	Cooler summers and milder winters.Summers feel about as humid.summer 64 % · winter 80 % · humidity 93 %
Vauvenargues	13	254 km S	1,058	47.6	Partly served	Warmer summers, similar winters.Summers feel about as humid.summer 74 % · winter 86 % · humidity 86 %
Dampierre-en-Burly	45	325 km NW	1,466	37	Few services	Cooler summers and colder winters.Summers feel about as humid.summer 79 % · winter 77 % · humidity 93 %

Order by distance instead

Commune	Dept	Distance	Population	Score	Band	Climate vs here
Vauvenargues	13	254 km S	1,058	47.6	Partly served	Warmer summers, similar winters.Summers feel about as humid.summer 74 % · winter 86 % · humidity 86 %
Alligny-Cosne	58	272 km NW	926	44.1	Partly served	Cooler summers, similar winters.Summers feel about as humid.summer 72 % · winter 97 % · humidity 86 %
Mont-sur-Meurthe	54	307 km N	1,135	35.4	Few services	no figures
Dampierre-en-Burly	45	325 km NW	1,466	37	Few services	Cooler summers and colder winters.Summers feel about as humid.summer 79 % · winter 77 % · humidity 93 %
Brignac-la-Plaine	19	349 km W	977	41.7	Partly served	Much the same temperatures.Summers feel about as humid.summer 97 % · winter 92 % · humidity 93 %
Mervent	85	505 km W	1,063	34.4	Few services	Cooler summers and milder winters.Summers feel about as humid.summer 64 % · winter 80 % · humidity 93 %

Sort and compare these on the full list →

…and in much the same climate

The same match on size and services, narrowed to communes whose summers, winters and summer humidity are all close to Ceyzérieu's. All three are required, so this section is absent for the 11.8 % of communes with no humidity station near enough to measure: two temperature axes alone cannot tell a muggy coast from a dry one.

Commune	Dept	Distance	Population	Score	Band	Climate vs here
Brignac-la-Plaine	19	349 km W	977	41.7	Partly served	Much the same temperatures.Summers feel about as humid.summer 97 % · winter 92 % · humidity 93 %
Groslée-Saint-Benoit	01	19 km SW	1,227	32.5	Few services	Much the same temperatures.Summers feel about as humid.summer 92 % · winter 95 % · humidity 100 %
Saint-Jean-le-Centenier	07	167 km SW	871	50.8	Partly served	Much the same temperatures.Summers feel about as humid.summer 90 % · winter 91 % · humidity 86 %
Auzits	12	305 km SW	824	36.2	Few services	Much the same temperatures.Summers feel about as humid.summer 100 % · winter 95 % · humidity 93 %
Saint-Sornin	16	410 km W	844	44.4	Partly served	Much the same temperatures.Summers feel about as humid.summer 95 % · winter 97 % · humidity 93 %
Proissans	24	363 km W	1,102	34.1	Few services	Much the same temperatures.Summers feel about as humid.summer 95 % · winter 92 % · humidity 86 %

Elsewhere

Commune website · Wikipedia (en) ·Wikipedia (fr) · INSEE dossier complet · OpenStreetMap · Web search · Map

Permanent link: https://vivantrural.com/en/fr/01073-ceyzerieu