Data highlights are ordered by what stands out in Colomby.
Who lives here
A town of families: 23% of people in Colomby are under 15, more than in both Manche’s towns and compared French towns
Nearly a tenth of the population is aged 15 to 24, about level with Manche’s towns (9.3%) and below compared French towns (11%). People 65 and over make up 16% of the town. Half of Colomby is older than 38.3, half younger.
38.3median age
ColombyManche medianFrance median
Ages · share of residents
9%
Under 1515–2425–4445–6465+
Highest diploma · residents 15 and older who have left education
No diploma18%
CAP or BEP33%
Baccalauréat21%
Higher education25%
Women and men · all residents
47% women, 53% men
WomenFrance medianMen
About 113 men for every 100 women. Median share of women: Manche 52.0%, France 51.8%.
INSEE, census 2023 · Manche median and France median: the median of compared communes
History
Old homes shape Colomby: 31% were built before 1919, more than in both Manche’s towns and compared French towns
France has no History Grade yet: this card describes, it doesn’t grade.
The oldest protected building goes back to the 13th century. The Culture ministry lists 2 historic monuments in Colomby: 1 classé (France’s highest heritage protection) and 1 inscrit (the second level).
Ministère de la Culture, Mérimée (Licence Ouverte 2.0) · INSEE, census 2023, homes by build period
Work & commute
Fewer people in Colomby are out of work than in Manche’s towns or across compared French towns: 5.2%
At the census, 6.9% went to work on foot, by bike or by public transport, about level with Manche’s towns (9.6%) and below compared French towns (13.4%). 100 jobs are based in Colomby, for 250 working residents (0.3 per worker). After tax and benefits, the median income is €25,910 a year per consumption unit.
7%walk, cycle or take transit
How working residents got to work · census 2023
Driving89%
On foot4%
Public transport2%
Motorbike or scooter1%
Bicycle1%
100
jobs based in Colomby, 0.3 per working resident
5.2%
unemployment rate, ages 15 to 64 in the labor force · median of compared French towns 10.1%
€25,910
median annual income per consumption unit, 2023 · median of compared French towns €25,970
People: INSEE, census 2023. Miles: center to center.
About Colomby
Commune in Manche, Normandy
Colomby is a commune of 569 people in the Communauté d'agglomération du Cotentin. TownRatings compares communes, France’s local unit: each has its own mayor and its own statistics. Its area takes in the town and the countryside around it.
Built from INSEE’s 2026 official geography (COG) and IGN Admin Express boundaries
Contains public sector information under the Licence Ouverte / Open Licence 2.0 (Etalab): INSEE, DGFiP, the Interior Ministry’s statistics service (SSMSI), the Ministry of Education (DEPP), the Health Ministry’s statistics service (DREES) and the Housing Ministry (Carte des loyers). Commune boundaries: IGN Admin Express.