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Partial researchResearch snapshot 2026-09-13. Evidence gaps remain; see Coverage for requirements.

Office briefing

OCUITUCO — Municipal government

Tracked current office. Identifiers stay separate from display names.

Mexico · OCUITUCO / MORELOS · municipal · Municipal governmentMX-M-17-16

Read the complete original research briefing

INE result distributions kept separate. Certified seats, supplementary elections, coalition and boundary audit remain.

1. What office, where, and when is the next election?

Geography
OCUITUCO / MORELOS
Next election
2027-06-06
Linked upcoming event
next-b50ea58623e15087e09ff39b
Registry qualification
Unknown

2. How certain is that date?

2027-06-06 is expected (not formally called). Day precision. A date without a formal call is not confirmed.

3. Who won earlier selected elections?

2024

Special · Legal certification not established · candidate marks

  • MORENA36.9%
  • MAS30.7%
  • MC_PROGRESA15.6%
  • PAN_PRI_PRD_RSPM12.0%
  • PES1.6%
  • PNAM1.4%
  • PVEM0.3%
  • PT0.3%
Results for event-965ebcda1b648f2a9f22e98b
Label / candidateParty codeVotesShareSeatsStatus
MORENAmexico/S95ac920494/20244,13536.9%UnknownRecorded
MASmexico/S95ac920494/20243,44130.7%UnknownRecorded
MC_PROGRESAmexico/S95ac920494/20241,74915.6%UnknownRecorded
PAN_PRI_PRD_RSPMmexico/S95ac920494/20241,34612%UnknownRecorded
PESmexico/S95ac920494/20241781.6%UnknownRecorded
PNAMmexico/S95ac920494/20241551.4%UnknownRecorded
PVEMmexico/S95ac920494/2024360.3%UnknownRecorded
PTmexico/S95ac920494/2024320.3%UnknownRecorded

2021

Special · Legal certification not established · candidate marks

  • PAN29.9%
  • PHM25.1%
  • PESM10.2%
  • PT8.3%
  • MC5.9%
  • FXM5.1%
  • PAS3.9%
  • PRI3.8%
  • RPM2.0%
  • MORENA1.0%
  • PVEM0.9%
  • PRD_PSD0.7%
  • FUTURO0.5%
  • MAS0.3%
  • APM0.3%
  • PES0.2%
  • PANALM0.1%
  • BC0.0%
  • RSP0.0%
  • FM0.0%
  • MP0.0%
  • PODEMOS0.0%
Results for event-330505b3377ccd1f0be8b2e2
Label / candidateParty codeVotesShareSeatsStatus
PANmexico/Sd3ed7e84cb/20213,12129.9%UnknownRecorded
PHMmexico/Sd3ed7e84cb/20212,62225.1%UnknownRecorded
PESMmexico/Sd3ed7e84cb/20211,06810.2%UnknownRecorded
PTmexico/Sd3ed7e84cb/20218728.3%UnknownRecorded
MCmexico/Sd3ed7e84cb/20216195.9%UnknownRecorded
FXMmexico/Sd3ed7e84cb/20215315.1%UnknownRecorded
PASmexico/Sd3ed7e84cb/20214073.9%UnknownRecorded
PRImexico/Sd3ed7e84cb/20213993.8%UnknownRecorded
RPMmexico/Sd3ed7e84cb/20212142%UnknownRecorded
MORENAmexico/Sd3ed7e84cb/20211071%UnknownRecorded
PVEMmexico/Sd3ed7e84cb/2021980.9%UnknownRecorded
PRD_PSDmexico/Sd3ed7e84cb/2021730.7%UnknownRecorded
FUTUROmexico/Sd3ed7e84cb/2021490.5%UnknownRecorded
MASmexico/Sd3ed7e84cb/2021320.3%UnknownRecorded
APMmexico/Sd3ed7e84cb/2021280.3%UnknownRecorded
PESmexico/Sd3ed7e84cb/2021230.2%UnknownRecorded
PANALMmexico/Sd3ed7e84cb/2021140.1%UnknownRecorded
BCmexico/Sd3ed7e84cb/202150%UnknownRecorded
RSPmexico/Sd3ed7e84cb/202140%UnknownRecorded
FMmexico/Sd3ed7e84cb/202120%UnknownRecorded
MPmexico/Sd3ed7e84cb/202110%UnknownRecorded
PODEMOSmexico/Sd3ed7e84cb/20210 (recorded zero)0% (recorded zero)UnknownRecorded

2018

Special · Legal certification not established · candidate marks

  • PVEM32.4%
  • HUMANISTA24.1%
  • PRD_PSD17.1%
  • PANAL10.6%
  • PAN_MC9.9%
  • PT_MORENA_ES3.5%
  • PRI0.2%
Results for event-61df6f77481fb4d10de38524
Label / candidateParty codeVotesShareSeatsStatus
PVEMmexico/Sd30080f4f7/20183,44332.4%UnknownRecorded
HUMANISTAmexico/Sd30080f4f7/20182,56024.1%UnknownRecorded
PRD_PSDmexico/Sd30080f4f7/20181,82317.1%UnknownRecorded
PANALmexico/Sd30080f4f7/20181,13210.6%UnknownRecorded
PAN_MCmexico/Sd30080f4f7/20181,0559.9%UnknownRecorded
PT_MORENA_ESmexico/Sd30080f4f7/20183753.5%UnknownRecorded
PRImexico/Sd30080f4f7/2018200.2%UnknownRecorded

4. Competition and volatility

competition index

Provisional imported-series CI

69.680–100 historical closeness

Actual-event and/or comparability review incomplete

Comparison status: Provisional imported-series comparison; actual-event review open

Method ci.weighted-gap.v1. Inputs: latest_gap=6.2680635838150245, oldest_gap=8.483858570330515, previous_gap=4.849839634561182

pedersen volatility

Provisional volatility

49.04percentage points

Grouped Pedersen lower bound (percentage points). Seven exact standalone INE party labels. Joint coalition combinations, independents and other parties remain Other, without allocating coalition votes. This coarse grouped comparison can conceal coalition-member shifts and requires the stated geographic/event review. An interval is withheld if either election has no list mapped to an explicit named group. This is aggregate share change, not individual voter switching. Event review: Actual-event and/or comparability review incomplete

Comparison status: Latest interval

Method pedersen.grouped.v1. Inputs: groups=["PAN","PRI","PRD","PT","PVEM","MC","MORENA","Other"], interval=Latest interval, vectors=[[0,0,0,0.28901734104046245,0.32514450867052025,0,37.34645953757225,62.03937861271677],[30.33336573039168,3.8779278841481193,0,8.475070463601904,0.9524735154048013,6.016133735056857,1.0399455729419769,49.30508309845466],[0,0.1921598770176787,0,0,33.08032282859339,0,0,66.72751729438893]]

pedersen volatility

Provisional volatility

49.55percentage points

Grouped Pedersen lower bound (percentage points). Seven exact standalone INE party labels. Joint coalition combinations, independents and other parties remain Other, without allocating coalition votes. This coarse grouped comparison can conceal coalition-member shifts and requires the stated geographic/event review. An interval is withheld if either election has no list mapped to an explicit named group. This is aggregate share change, not individual voter switching. Event review: Actual-event and/or comparability review incomplete

Comparison status: Previous interval

Method pedersen.grouped.v1. Inputs: groups=["PAN","PRI","PRD","PT","PVEM","MC","MORENA","Other"], interval=Previous interval, vectors=[[0,0,0,0.28901734104046245,0.32514450867052025,0,37.34645953757225,62.03937861271677],[30.33336573039168,3.8779278841481193,0,8.475070463601904,0.9524735154048013,6.016133735056857,1.0399455729419769,49.30508309845466],[0,0.1921598770176787,0,0,33.08032282859339,0,0,66.72751729438893]]

pedersen volatility

Provisional volatility

49.3percentage points

Grouped Pedersen lower bound (percentage points). Seven exact standalone INE party labels. Joint coalition combinations, independents and other parties remain Other, without allocating coalition votes. This coarse grouped comparison can conceal coalition-member shifts and requires the stated geographic/event review. An interval is withheld if either election has no list mapped to an explicit named group. This is aggregate share change, not individual voter switching. Event review: Actual-event and/or comparability review incomplete

Comparison status: Both intervals mean

Method pedersen.grouped.v1. Inputs: groups=["PAN","PRI","PRD","PT","PVEM","MC","MORENA","Other"], interval=Both intervals mean, vectors=[[0,0,0,0.28901734104046245,0.32514450867052025,0,37.34645953757225,62.03937861271677],[30.33336573039168,3.8779278841481193,0,8.475070463601904,0.9524735154048013,6.016133735056857,1.0399455729419769,49.30508309845466],[0,0.1921598770176787,0,0,33.08032282859339,0,0,66.72751729438893]]

Source-reported control: Unverified. Current tenure requires separate dated evidence.

5. Officeholder evidence

Dated roster observations are not automatically current tenure. The source current-office flag means this office is tracked now, not that the last winner still holds it.

No officeholder observation supplied.

6. Polling context

No local poll supplied.

7. Unresolved issues and sources

No open research issues attached to this office.

Sources

Cite this record

Center for Digital Democracy. “OCUITUCO — Municipal government.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/MX-M-17-16. Sources: mexico--url-3635e08ffbefd711526cbeea, mexico--S95ac920494, mexico--Sd3ed7e84cb, mexico--Sd30080f4f7.