Skip to observatory content

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

Office briefing

SAN JUAN BAUTISTA SUCHITEPEC — Municipal government

Tracked current office. Identifiers stay separate from display names.

Mexico · SAN JUAN BAUTISTA SUCHITEPEC / OAXACA · municipal · Municipal governmentMX-M-20-179

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
SAN JUAN BAUTISTA SUCHITEPEC / OAXACA
Next election
2027-06-06
Linked upcoming event
next-182705573d3375444bfd62f7
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

  • NAO48.1%
  • MORENA43.9%
  • PAN4.9%
  • PT0.7%
Results for event-df36577d92091f03a66baa6a
Label / candidateParty codeVotesShareSeatsStatus
NAOmexico/S57d9e7aee4/202413848.1%UnknownRecorded
MORENAmexico/S57d9e7aee4/202412643.9%UnknownRecorded
PANmexico/S57d9e7aee4/2024144.9%UnknownRecorded
PTmexico/S57d9e7aee4/202420.7%UnknownRecorded

2021

Special · Legal certification not established · candidate marks

  • PT_PVEM36.9%
  • MORENA34.4%
  • PAN_PRI_PRD26.1%
  • PES0.3%
  • NAO0.0%
Results for event-a398fa63c756a21f0ea174e9
Label / candidateParty codeVotesShareSeatsStatus
PT_PVEMmexico/Sbccc6fdc5e/202111636.9%UnknownRecorded
MORENAmexico/Sbccc6fdc5e/202110834.4%UnknownRecorded
PAN_PRI_PRDmexico/Sbccc6fdc5e/20218226.1%UnknownRecorded
PESmexico/Sbccc6fdc5e/202110.3%UnknownRecorded
NAOmexico/Sbccc6fdc5e/20210 (recorded zero)0% (recorded zero)UnknownRecorded

2018

Special · Legal certification not established · candidate marks

  • PAN_PRD_MC46.3%
  • PRI_PVEM_PANAL40.1%
  • PT_MORENA_ES11.0%
Results for event-2ffdea485d0ad90ea1e7ea5b
Label / candidateParty codeVotesShareSeatsStatus
PAN_PRD_MCmexico/S2bc4402453/201814346.3%UnknownRecorded
PRI_PVEM_PANALmexico/S2bc4402453/201812440.1%UnknownRecorded
PT_MORENA_ESmexico/S2bc4402453/20183411%UnknownRecorded

4. Competition and volatility

competition index

Provisional imported-series CI

80.080–100 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=4.285714285714285, oldest_gap=6.312292358803987, previous_gap=2.6058631921824116

pedersen volatility

Provisional volatility

15.54percentage 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=[[5,0,0,0.7142857142857143,0,0,45,49.285714285714285],[0,0,0,0,0,0,35.17915309446254,64.82084690553745],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=[[5,0,0,0.7142857142857143,0,0,45,49.285714285714285],[0,0,0,0,0,0,35.17915309446254,64.82084690553745],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=[[5,0,0,0.7142857142857143,0,0,45,49.285714285714285],[0,0,0,0,0,0,35.17915309446254,64.82084690553745],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. “SAN JUAN BAUTISTA SUCHITEPEC — Municipal government.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/MX-M-20-179. Sources: mexico--url-3635e08ffbefd711526cbeea, mexico--S57d9e7aee4, mexico--Sbccc6fdc5e, mexico--S2bc4402453.