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

Office briefing

CARDONAL — Municipal government

Tracked current office. Identifiers stay separate from display names.

Mexico · CARDONAL / HIDALGO · municipal · Municipal governmentMX-M-13-14

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
CARDONAL / HIDALGO
Next election
2027-06-06
Linked upcoming event
next-1cc7eba4682bca93a347eb5e
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

  • MC41.3%
  • C_MORENA_NAH20.4%
  • PVEM16.5%
  • PT14.1%
  • C_PAN_PRI_PRD2.5%
Results for event-b202ccdc30dc00cc0c89643e
Label / candidateParty codeVotesShareSeatsStatus
MCmexico/S29bcf36ee2/20244,23141.3%UnknownRecorded
C_MORENA_NAHmexico/S29bcf36ee2/20242,08420.4%UnknownRecorded
PVEMmexico/S29bcf36ee2/20241,69216.5%UnknownRecorded
PTmexico/S29bcf36ee2/20241,44714.1%UnknownRecorded
C_PAN_PRI_PRDmexico/S29bcf36ee2/20242582.5%UnknownRecorded

2020

Special · Legal certification not established · candidate marks

  • PT24.2%
  • PRI17.9%
  • MORENA13.7%
  • PODEMOS10.4%
  • PRD8.3%
  • PANALH8.2%
  • CAND_IND68.2%
  • PVEM4.6%
  • MC1.5%
  • PAN0.6%
  • ESH0.1%
Results for event-938532d918383c9692591486
Label / candidateParty codeVotesShareSeatsStatus
PTmexico/Sbdd6c1af0d/20202,25424.2%UnknownRecorded
PRImexico/Sbdd6c1af0d/20201,67017.9%UnknownRecorded
MORENAmexico/Sbdd6c1af0d/20201,27313.7%UnknownRecorded
PODEMOSmexico/Sbdd6c1af0d/202097210.4%UnknownRecorded
PRDmexico/Sbdd6c1af0d/20207688.3%UnknownRecorded
PANALHmexico/Sbdd6c1af0d/20207678.2%UnknownRecorded
CAND_IND6mexico/Sbdd6c1af0d/20207668.2%UnknownRecorded
PVEMmexico/Sbdd6c1af0d/20204304.6%UnknownRecorded
MCmexico/Sbdd6c1af0d/20201391.5%UnknownRecorded
PANmexico/Sbdd6c1af0d/2020580.6%UnknownRecorded
ESHmexico/Sbdd6c1af0d/2020120.1%UnknownRecorded

2016

Special · Legal certification not established · candidate marks

  • PRI_PVEM_PANAL45.2%
  • PRD36.9%
  • MORENA4.5%
  • ES3.0%
  • PAN3.0%
  • MC2.4%
  • PT1.0%
Results for event-32c385df493973a425187a94
Label / candidateParty codeVotesShareSeatsStatus
PRI_PVEM_PANALmexico/S25596ee9cd/20163,95045.2%UnknownRecorded
PRDmexico/S25596ee9cd/20163,21936.9%UnknownRecorded
MORENAmexico/S25596ee9cd/20163894.5%UnknownRecorded
ESmexico/S25596ee9cd/20162633%UnknownRecorded
PANmexico/S25596ee9cd/20162593%UnknownRecorded
MCmexico/S25596ee9cd/20162112.4%UnknownRecorded
PTmexico/S25596ee9cd/2016851%UnknownRecorded

4. Competition and volatility

competition index

Provisional imported-series CI

19.70–100 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=22.106672158154858, oldest_gap=8.727316141356255, previous_gap=6.411241629157974

pedersen volatility

Provisional volatility

54.74percentage 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=[[0,0,0,14.899093904448105,17.42174629324547,43.56466227347611,0,24.114497528830313],[0.6367329015259633,18.33351630255791,8.431221868481721,24.744757931715885,4.720605994071797,1.525963332967395,13.975189373147437,27.632012295531894],[3.092168099331423,0,38.431232091690546,1.0148042024832855,0,2.5191021967526264,4.64422158548233,50.29847182425979]]

pedersen volatility

Provisional volatility

56.12percentage 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=[[0,0,0,14.899093904448105,17.42174629324547,43.56466227347611,0,24.114497528830313],[0.6367329015259633,18.33351630255791,8.431221868481721,24.744757931715885,4.720605994071797,1.525963332967395,13.975189373147437,27.632012295531894],[3.092168099331423,0,38.431232091690546,1.0148042024832855,0,2.5191021967526264,4.64422158548233,50.29847182425979]]

pedersen volatility

Provisional volatility

55.43percentage 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=[[0,0,0,14.899093904448105,17.42174629324547,43.56466227347611,0,24.114497528830313],[0.6367329015259633,18.33351630255791,8.431221868481721,24.744757931715885,4.720605994071797,1.525963332967395,13.975189373147437,27.632012295531894],[3.092168099331423,0,38.431232091690546,1.0148042024832855,0,2.5191021967526264,4.64422158548233,50.29847182425979]]

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. “CARDONAL — Municipal government.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/MX-M-13-14. Sources: mexico--url-3635e08ffbefd711526cbeea, mexico--S29bcf36ee2, mexico--Sbdd6c1af0d, mexico--S25596ee9cd.