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

Office briefing

MONTECRISTO DE GUERRERO — Municipal government

Tracked current office. Identifiers stay separate from display names.

Mexico · MONTECRISTO DE GUERRERO / CHIAPAS · municipal · Municipal governmentMX-M-7-116

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
MONTECRISTO DE GUERRERO / CHIAPAS
Next election
2027-06-06
Linked upcoming event
next-b7ad9eaac357c4ba69e802e6
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

  • RSP43.7%
  • MORENA30.0%
  • PCHU18.9%
  • PAN_PRI_PRD1.8%
  • PMCH0.9%
  • MC0.4%
  • PT0.2%
Results for event-fd1792945b05db00442672d1
Label / candidateParty codeVotesShareSeatsStatus
RSPmexico/S68015647f2/20242,00743.7%UnknownRecorded
MORENAmexico/S68015647f2/20241,37730%UnknownRecorded
PCHUmexico/S68015647f2/202486618.9%UnknownRecorded
PAN_PRI_PRDmexico/S68015647f2/2024841.8%UnknownRecorded
PMCHmexico/S68015647f2/2024400.9%UnknownRecorded
MCmexico/S68015647f2/2024190.4%UnknownRecorded
PTmexico/S68015647f2/2024110.2%UnknownRecorded

2021

Special · Legal certification not established · candidate marks

  • MORENA37.4%
  • PCHU25.2%
  • PT20.5%
  • RSP6.2%
  • PAN_PRI_PRD3.6%
  • MC3.1%
  • PMCH1.3%
  • PES0.5%
  • PVEM0.2%
  • PPCH0.1%
  • PAN0.0%
  • PRI0.0%
  • PRD0.0%
  • FXM0.0%
  • PNA0.0%
  • CAND_IND10.0%
  • CAND_IND20.0%
  • CAND_IND30.0%
  • CAND_IND40.0%
  • CAND_IND50.0%
  • CAND_IND60.0%
  • CAND_IND70.0%
  • CAND_IND80.0%
  • CAND_IND90.0%
  • CAND_IND100.0%
Results for event-d46d313821a36342a5f1a9fe
Label / candidateParty codeVotesShareSeatsStatus
MORENAmexico/S8ed2bebed0/20211,67937.4%UnknownRecorded
PCHUmexico/S8ed2bebed0/20211,13325.2%UnknownRecorded
PTmexico/S8ed2bebed0/202192020.5%UnknownRecorded
RSPmexico/S8ed2bebed0/20212786.2%UnknownRecorded
PAN_PRI_PRDmexico/S8ed2bebed0/20211633.6%UnknownRecorded
MCmexico/S8ed2bebed0/20211393.1%UnknownRecorded
PMCHmexico/S8ed2bebed0/2021571.3%UnknownRecorded
PESmexico/S8ed2bebed0/2021220.5%UnknownRecorded
PVEMmexico/S8ed2bebed0/202170.2%UnknownRecorded
PPCHmexico/S8ed2bebed0/202140.1%UnknownRecorded
PANmexico/S8ed2bebed0/20210 (recorded zero)0% (recorded zero)UnknownRecorded
PRImexico/S8ed2bebed0/20210 (recorded zero)0% (recorded zero)UnknownRecorded
PRDmexico/S8ed2bebed0/20210 (recorded zero)0% (recorded zero)UnknownRecorded
FXMmexico/S8ed2bebed0/20210 (recorded zero)0% (recorded zero)UnknownRecorded
PNAmexico/S8ed2bebed0/20210 (recorded zero)0% (recorded zero)UnknownRecorded
CAND_IND1mexico/S8ed2bebed0/20210 (recorded zero)0% (recorded zero)UnknownRecorded
CAND_IND2mexico/S8ed2bebed0/20210 (recorded zero)0% (recorded zero)UnknownRecorded
CAND_IND3mexico/S8ed2bebed0/20210 (recorded zero)0% (recorded zero)UnknownRecorded
CAND_IND4mexico/S8ed2bebed0/20210 (recorded zero)0% (recorded zero)UnknownRecorded
CAND_IND5mexico/S8ed2bebed0/20210 (recorded zero)0% (recorded zero)UnknownRecorded
CAND_IND6mexico/S8ed2bebed0/20210 (recorded zero)0% (recorded zero)UnknownRecorded
CAND_IND7mexico/S8ed2bebed0/20210 (recorded zero)0% (recorded zero)UnknownRecorded
CAND_IND8mexico/S8ed2bebed0/20210 (recorded zero)0% (recorded zero)UnknownRecorded
CAND_IND9mexico/S8ed2bebed0/20210 (recorded zero)0% (recorded zero)UnknownRecorded
CAND_IND10mexico/S8ed2bebed0/20210 (recorded zero)0% (recorded zero)UnknownRecorded

2018

Special · Legal certification not established · candidate marks

  • PT_MORENA_ES43.9%
  • MVC38.8%
  • PAN_PRD_MC15.4%
  • PRI_PVEM_PANAL_PCU0.7%
  • CAND_IND430.0%
Results for event-6514ce9f05e623aa746249d8
Label / candidateParty codeVotesShareSeatsStatus
PT_MORENA_ESmexico/S1ee8bde3ed/20181,88043.9%UnknownRecorded
MVCmexico/S1ee8bde3ed/20181,66138.8%UnknownRecorded
PAN_PRD_MCmexico/S1ee8bde3ed/201865815.4%UnknownRecorded
PRI_PVEM_PANAL_PCUmexico/S1ee8bde3ed/2018320.7%UnknownRecorded
CAND_IND43mexico/S1ee8bde3ed/20180 (recorded zero)0% (recorded zero)UnknownRecorded

4. Competition and volatility

competition index

Provisional imported-series CI

35.890–100 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=14.30517711171662, oldest_gap=5.176081304656115, previous_gap=12.40345297592004

pedersen volatility

Provisional volatility

30.41percentage 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=[[0,0,0,0.24977293369663942,0,0.43142597638510444,31.267029972752045,68.0517711171662],[0,0,0,20.899591094956836,0.15901862789641072,3.15765561108587,38.14175374829623,37.641980917764656],null]

pedersen volatility

Withheld volatility

Unknownpercentage 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 · Comparable grouped vectors unavailable for this interval

Method pedersen.grouped.v1. Inputs: groups=["PAN","PRI","PRD","PT","PVEM","MC","MORENA","Other"], interval=Previous interval, vectors=[[0,0,0,0.24977293369663942,0,0.43142597638510444,31.267029972752045,68.0517711171662],[0,0,0,20.899591094956836,0.15901862789641072,3.15765561108587,38.14175374829623,37.641980917764656],null]

pedersen volatility

Withheld volatility

Unknownpercentage 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 · Comparable grouped vectors unavailable for this interval

Method pedersen.grouped.v1. Inputs: groups=["PAN","PRI","PRD","PT","PVEM","MC","MORENA","Other"], interval=Both intervals mean, vectors=[[0,0,0,0.24977293369663942,0,0.43142597638510444,31.267029972752045,68.0517711171662],[0,0,0,20.899591094956836,0.15901862789641072,3.15765561108587,38.14175374829623,37.641980917764656],null]

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. “MONTECRISTO DE GUERRERO — Municipal government.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/MX-M-7-116. Sources: mexico--url-3635e08ffbefd711526cbeea, mexico--S68015647f2, mexico--S8ed2bebed0, mexico--S1ee8bde3ed.