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Sully town hall

Sully invested less per resident in 2025 than 99% of compared communes

Josiane Houepe has been mayor of Sully since March 20, 2026, elected by the 11 members of the municipal council. A single list stood in March 2026, CONTINUER ENSEMBLE POUR NOTRE VILLAGE, and took all 11 seats. Sully is part of the Communauté de communes de la Picardie Verte.

Next municipal elections

March 2032

Councils are elected for six years; the council elects the mayor.

Register to vote ↗

Throughout this page, the median in Oise and the France median are the median of compared communes (those with an overall grade), each figure its own median. Sully has 165 residents; every compared commune has 2,507 or more, so read its place among them with that in mind.

Mayor
Josiane Houepe
since March 20, 2026
Council members
11
including 1 deputy mayor
Turnout, March 2026
75%
first round · France median 57%
Debt per resident
€460
end of 2025 · France median €748
In brief

What stands out about Sully’s town hall

A single list

Only one list stood in Sully on March 15, 2026: CONTINUER ENSEMBLE POUR NOTRE VILLAGE. It took all 11 seats; with no rival list, voters could only vote for it, cast a blank ballot or stay at home. 2026 elections ↓

Turnout above most communes

75% of registered voters in Sully voted on March 15, 2026: higher than in 99% of compared French communes. The median of compared communes in Oise was 54.2%; across France, 57.4%. 2026 elections ↓

Less debt per resident than most

Sully owed €78K at the end of 2025, €460 per resident: lower than in 74% of compared French communes (France median €748). That equals 36% of a year’s running costs. The commune’s money ↓

Little investment

Sully invested €6 per resident (buildings, roads, equipment), 0% of its spending: lower than in 99% of compared French communes (France median €403). Investment swings from year to year with projects. The commune’s money ↓

Results as the Interior ministry published them; accounts from the DGFiP via OFGL. Nothing here is graded.

Who’s in charge

The council the voters chose

Seats as the March 2026 results gave them, one dot a seat.

Municipal council · 11 seatsSully municipal councilCONTINUER ENSEMBLE POUR NOTRE VILLAGE: 11 of 11
  • CONTINUER ENSEMBLE POUR NOTRE VILLAGE11

As elected in the first round, March 15, 2026.

The list that comes first gets half the seats; the rest are shared in proportion among the lists with 5% or more, the winner included. So the winning list always has a majority.

Source: Interior ministry, 2026 municipal election results (March 15 and 22), subject to corrections and appeals.

Who runs Sully

4 authorities share the work

The commune is the tier closest to residents; the intercommunality, the département and the région do the rest.

Commune · the town hallMairie de Sully

Births, marriages and deaths, the electoral roll, nursery and primary schools, local roads, planning permission, the municipal police, and what else the council takes on.

Mayor: Josiane Houepe · 11 councilors

Intercommunality · communauté de communesCommunauté de communes de la Picardie Verte

The services its communes share: usually waste collection, economic development and planning documents; often water and local buses.

DépartementConseil départemental · Oise

Social aid (RSA, care for older and disabled people, child protection), collèges, the département’s roads, and funding for fire and rescue.

RégionConseil régional · Hauts-de-France

Lycées, regional trains (TER) and coaches, economic development and job training.

Who to ask

Birth, marriage and death certificatesMairie de Sully
Registering to voteMairie de Sully
Nursery and primary schoolsMairie de Sully
Building permits (filed at the town hall)Mairie de Sully
Household waste (usually)Communauté de communes de la Picardie Verte
Collèges (ages 11 to 15)Conseil départemental · Oise
RSA, care for older people, child protectionConseil départemental · Oise
Lycées (ages 15 to 18)Conseil régional · Hauts-de-France
Regional trains (TER)Conseil régional · Hauts-de-France
ID cards and passportsAny town hall that takes applications, by appointment

The usual split of powers (service-public.fr); an intercommunality’s exact remit varies, so check its website for waste, water and buses.

Membership: COG 2026 (INSEE); intercommunality type: BANATIC, January 2025. What each tier does: service-public.fr.

Who represents Sully

From the mayor to the intercommunality

The officials as the Interior ministry’s register lists them, and the council by list.

  1. 1
    Mayorsince March 20, 2026
    Josiane Houepe
  2. 2
    Deputy mayors1 adjoint, elected by the council
    Patrice Peyrounet
  3. 3
    Sully municipal council11 seats by list
    CONTINUER ENSEMBLE POUR NOTRE VILLAGE 11

Source: Interior ministry, national register of elected officials (RNE), August 11, 2026.

The council

The 11 members of the Sully municipal council

The mayor and 1 deputy mayor first, then the councilors.

NameOfficeSince
Josiane HouepeMaireMarch 20, 2026
Patrice Peyrounet1er adjoint au MaireMarch 20, 2026
Show the full council (11)
NameOfficeSince
Josiane HouepeMaireMarch 20, 2026
Patrice Peyrounet1er adjoint au MaireMarch 20, 2026
Manuel CochetConseiller municipalMarch 15, 2026
Christophe CruelConseiller municipalMarch 15, 2026
Fabienne DerkxConseiller municipalMarch 15, 2026
Ludivine DescheemakerConseiller municipalMarch 15, 2026
Aline FattacciniConseiller municipalMarch 15, 2026
Gregory LeroyConseiller municipalMarch 15, 2026
Beatrice NottiasConseiller municipalMarch 15, 2026
Fabrice PavyConseiller municipalMarch 15, 2026
Fabienne PléConseiller municipalMarch 15, 2026

Names and offices as the Interior ministry’s national register of elected officials (RNE) published them on August 11, 2026, written as it writes them. Public role only. Later resignations and replacements aren’t shown.

The council: same source as Who represents Sully, above.

2026 elections

How Sully voted in March 2026

A single list stood.

Municipal council of Sullyfirst round · March 15, 2026
CONTINUER ENSEMBLE POUR NOTRE VILLAGE11 seats100.0%

96 votes cast for a list

Turnout · first round
75%

102 of 136 registered voters in Sully voted.

2 blank and 4 spoilt ballots, not counted in the shares.

Turnout, first round · March 15, 2026

SullyMedian in OiseFrance median
Voted75%
0%50%100%

Shares are of the votes cast for a list, leaving out blank and spoilt ballots. Lists in vote order; the colors only tell the lists apart.

2026 elections: same source as Who’s in charge, above.

The commune’s money

Sully spends €1,282 per resident a year

The commune’s consolidated accounts: main and annexed budgets, transfers between them removed.

Spending
€1,282
per resident, 2025
€217K in all
Running costs
€1,276
per resident, 2025
€216K in all
Investment
€6
per resident, 2025
€1K in all
Debt
€460
per resident, end of 2025
€78K in all

Per resident, 2025 · against compared communes

SullyMedian in OiseFrance median
Spending€1,282
Running costs€1,276
Investment€6
Debt€460
€0€1,000€2,000

Spending and debt per resident, 2018 to 2025

€0€500€1,000€1,500€2,00020182019202020212022202320242025Spending 2018 : €1,232Spending 2019 : €1,122Spending 2020 : €698Spending 2021 : €887Spending 2022 : €1,457Spending 2023 : €745Spending 2024 : €1,581Spending 2025 : €1,282Debt 2018 : €677Debt 2019 : €635Debt 2020 : €604Debt 2021 : €574Debt 2022 : €535Debt 2023 : €512Debt 2024 : €490Debt 2025 : €460DebtSpending

Sully owed €78K at the end of 2025, €460 per resident, lower than in 74% of compared French communes, equal to 36% of a year’s running costs.

Show year by year
YearSpendingInvestmentDebtDebt in all
2025€1,282€6€460€78K
2024€1,581€677€490€84K
2023€745€24€512€89K
2022€1,457€654€535€95K
2021€887€114€574€100K
2020€698€40€604€105K
2019€1,122€257€635€110K
2018€1,232€414€677€115K

Source: OFGL, consolidated commune accounts 2018–2025 (DGFiP); 2025 provisional.

Towns its size

The 15th lowest debt per resident of 41 communes its size

The 40 compared communes nearest in population, debt per resident at the end of 2025.

Sully €460
WattenMers-les-Bains
€0€1,700€3,400

Lowest: Watten, €1. Highest: Mers-les-Bains, €3,228.

Get involved

Have a say in Sully

Register to vote

French citizens register online or at the town hall; citizens of other EU countries can vote in municipal elections too.

service-public.fr ↗
Check your registration

See where you’re registered and which polling station is yours.

service-public.fr ↗
Go to a council meeting

Council meetings are public; the agenda and minutes are posted at the town hall and usually on its website.

service-public.fr ↗
Contact the town hall

Opening hours, address and phone number of the mairie of Sully in the public services directory.

lannuaire.service-public.fr ↗
Stand for the council

Who can stand, how lists are formed and the deadlines, from the Interior ministry.

interieur.gouv.fr ↗
How to read these numbers

What this data can and can’t tell you

  • Mayors and councilors. From the Interior ministry’s national register of elected officials (RNE) as published on August 11, 2026: name, office and start dates, nothing else. The register counts a mayor as a councilor too; the page counts each person once. It isn’t a live roll: resignations and replacements after that date aren’t shown, and no party is inferred for any official.
  • How the council is elected. Since March 2026 every commune elects its council from lists (a 2025 law extended list voting to communes under 1,000). A list with more than half the votes in the first round wins; otherwise lists with 10% or more can go on to a second round, where the list ahead wins. It gets half the seats, and the rest are shared in proportion among lists with 5% or more. The council then elects the mayor and the deputy mayors.
  • The label beside a list. The political nuance the prefecture gave the list for the ministry’s results (Divers droite, Union de la gauche…), shown as published. It isn’t the list’s own description; many lists, most in small communes, have none.
  • The commune’s money. OFGL’s consolidated accounts from the DGFiP, 2018 to 2025; 2025 is provisional. Spending and investment leave out loan repayments; running costs are part of spending. Debt is what was owed at the end of the year.
  • Per resident. Divided by the DGFiP’s population for that year (population totale, which counts some people, such as boarding students, in two communes), so it can differ from the census figure elsewhere on the site.
  • The medians. Beside the town’s figure, the median of compared communes in its département and in France (those with an overall grade). A commune’s spending follows its size and its role: one that runs a pool or a theater for the villages around it spends more per resident.

Questions about Sully’s town hall

Who is the mayor of Sully?

Josiane Houepe, mayor since March 20, 2026, according to the Interior ministry’s register of elected officials (August 11, 2026).

How many councilors does Sully have?

The Sully municipal council has 11 members, the mayor and 1 deputy mayors included.

Who won the 2026 municipal elections in Sully?

Only one list stood: CONTINUER ENSEMBLE POUR NOTRE VILLAGE, which took all 11 seats.

What was the turnout in Sully?

75% of registered voters voted in the first round on March 15, 2026; the median of compared French communes was 57.4%.

When are the next municipal elections in Sully?

Councils are elected for six years, so the next general municipal elections are due in March 2032. A council can be re-elected sooner if it loses too many members.

How much debt does Sully have?

€78K at the end of 2025, €460 per resident; the median of compared French communes was €748.

Which intercommunality is Sully part of?

Sully is part of the Communauté de communes de la Picardie Verte, which runs the services its communes share.

Sources: Interior ministry RNE, August 11, 2026 · Interior ministry, municipal results 2026 · OFGL consolidated commune accounts 2018–2025 · INSEE COG 2026 and BANATIC (January 2025) for the intercommunality. Under the Licence Ouverte / Open Licence 2.0 (Etalab).

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.