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

Office briefing

JONACATEPEC — Municipal government

Tracked current office. Identifiers stay separate from display names.

Mexico · JONACATEPEC / MORELOS · municipal · Municipal governmentMX-M-17-13

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
JONACATEPEC / MORELOS
Next election
2027-06-06
Linked upcoming event
next-bd629f4ebd2f3af1c821ef6c
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

  • PVEM47.1%
  • MORENA45.3%
  • PES2.7%
  • PAN_PRI_PRD_RSPM2.4%
  • PT0.4%
  • PNAM0.2%
  • MC_PROGRESA0.1%
  • MAS0.0%
Results for event-4de6d65ce6a6fffbbf41a7b8
Label / candidateParty codeVotesShareSeatsStatus
PVEMmexico/Sddb70af4ac/20244,24747.1%UnknownRecorded
MORENAmexico/Sddb70af4ac/20244,09045.3%UnknownRecorded
PESmexico/Sddb70af4ac/20242432.7%UnknownRecorded
PAN_PRI_PRD_RSPMmexico/Sddb70af4ac/20242152.4%UnknownRecorded
PTmexico/Sddb70af4ac/2024370.4%UnknownRecorded
PNAMmexico/Sddb70af4ac/2024190.2%UnknownRecorded
MC_PROGRESAmexico/Sddb70af4ac/2024130.1%UnknownRecorded
MASmexico/Sddb70af4ac/202420%UnknownRecorded

2021

Special · Legal certification not established · candidate marks

  • PES19.8%
  • PT14.1%
  • MP12.2%
  • PVEM11.0%
  • MC6.6%
  • FXM6.3%
  • MAS5.9%
  • RPM5.8%
  • PHM5.4%
  • PANALM4.2%
  • MORENA2.6%
  • PRI_PRD1.2%
  • FM1.0%
  • BC1.0%
  • PAS0.3%
  • PODEMOS0.3%
  • PAN0.3%
  • FUTURO0.2%
  • PSD0.1%
  • PESM0.0%
  • RSP0.0%
  • APM0.0%
Results for event-0795ba3edaad5fa70fb5237a
Label / candidateParty codeVotesShareSeatsStatus
PESmexico/S9878485a02/20211,72419.8%UnknownRecorded
PTmexico/S9878485a02/20211,23514.1%UnknownRecorded
MPmexico/S9878485a02/20211,06312.2%UnknownRecorded
PVEMmexico/S9878485a02/202196111%UnknownRecorded
MCmexico/S9878485a02/20215726.6%UnknownRecorded
FXMmexico/S9878485a02/20215486.3%UnknownRecorded
MASmexico/S9878485a02/20215115.9%UnknownRecorded
RPMmexico/S9878485a02/20215065.8%UnknownRecorded
PHMmexico/S9878485a02/20214755.4%UnknownRecorded
PANALMmexico/S9878485a02/20213644.2%UnknownRecorded
MORENAmexico/S9878485a02/20212262.6%UnknownRecorded
PRI_PRDmexico/S9878485a02/20211031.2%UnknownRecorded
FMmexico/S9878485a02/2021891%UnknownRecorded
BCmexico/S9878485a02/2021871%UnknownRecorded
PASmexico/S9878485a02/2021290.3%UnknownRecorded
PODEMOSmexico/S9878485a02/2021250.3%UnknownRecorded
PANmexico/S9878485a02/2021230.3%UnknownRecorded
FUTUROmexico/S9878485a02/2021180.2%UnknownRecorded
PSDmexico/S9878485a02/202180.1%UnknownRecorded
PESMmexico/S9878485a02/202140%UnknownRecorded
RSPmexico/S9878485a02/202130%UnknownRecorded
APMmexico/S9878485a02/202110%UnknownRecorded

2018

Special · Legal certification not established · candidate marks

  • PRD_PSD24.4%
  • PT_MORENA_ES21.0%
  • HUMANISTA15.8%
  • PAN_MC15.0%
  • CAND_IND1710.5%
  • PANAL7.5%
  • PVEM1.9%
  • PRI1.4%
Results for event-43256fb7f732a7c8fc0d0a58
Label / candidateParty codeVotesShareSeatsStatus
PRD_PSDmexico/S4f2870bf26/20182,18524.4%UnknownRecorded
PT_MORENA_ESmexico/S4f2870bf26/20181,87921%UnknownRecorded
HUMANISTAmexico/S4f2870bf26/20181,41115.8%UnknownRecorded
PAN_MCmexico/S4f2870bf26/20181,34115%UnknownRecorded
CAND_IND17mexico/S4f2870bf26/201893510.5%UnknownRecorded
PANALmexico/S4f2870bf26/20186727.5%UnknownRecorded
PVEMmexico/S4f2870bf26/20181691.9%UnknownRecorded
PRImexico/S4f2870bf26/20181271.4%UnknownRecorded

4. Competition and volatility

competition index

Provisional imported-series CI

84.380–100 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=1.770809835325963, oldest_gap=3.509576786328708, previous_gap=5.70262390670554

pedersen volatility

Provisional volatility

80.19percentage 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=[[0,0,0,0.417324610872998,47.9020979020979,0,46.13128806677194,5.549289420257162],[0.26822157434402333,0,0,14.402332361516034,11.206997084548105,6.670553935860059,2.6355685131195337,64.81632653061224],[0,1.4565890583782544,0,0,1.9382956761096457,0,0,96.60511526551211]]

pedersen volatility

Provisional volatility

33.25percentage 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=[[0,0,0,0.417324610872998,47.9020979020979,0,46.13128806677194,5.549289420257162],[0.26822157434402333,0,0,14.402332361516034,11.206997084548105,6.670553935860059,2.6355685131195337,64.81632653061224],[0,1.4565890583782544,0,0,1.9382956761096457,0,0,96.60511526551211]]

pedersen volatility

Provisional volatility

56.72percentage 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=[[0,0,0,0.417324610872998,47.9020979020979,0,46.13128806677194,5.549289420257162],[0.26822157434402333,0,0,14.402332361516034,11.206997084548105,6.670553935860059,2.6355685131195337,64.81632653061224],[0,1.4565890583782544,0,0,1.9382956761096457,0,0,96.60511526551211]]

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. “JONACATEPEC — Municipal government.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/MX-M-17-13. Sources: mexico--url-3635e08ffbefd711526cbeea, mexico--Sddb70af4ac, mexico--S9878485a02, mexico--S4f2870bf26.