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

Office briefing

SANTIAGO MARAVATIO — Municipal government

Tracked current office. Identifiers stay separate from display names.

Mexico · SANTIAGO MARAVATIO / GUANAJUATO · municipal · Municipal governmentMX-M-11-36

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
SANTIAGO MARAVATIO / GUANAJUATO
Next election
2027-06-06
Linked upcoming event
next-00e3c7059ffa59aab0ec5677
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

  • PAN51.1%
  • MORENA45.3%
  • PRI0.8%
  • MC0.3%
  • PT0.0%
Results for event-a726ad1025dce41fc5b278b5
Label / candidateParty codeVotesShareSeatsStatus
PANmexico/S313a0c9b4b/20242,31651.1%UnknownRecorded
MORENAmexico/S313a0c9b4b/20242,05545.3%UnknownRecorded
PRImexico/S313a0c9b4b/2024380.8%UnknownRecorded
MCmexico/S313a0c9b4b/2024150.3%UnknownRecorded
PTmexico/S313a0c9b4b/20240 (recorded zero)0% (recorded zero)UnknownRecorded

2021

Special · Legal certification not established · candidate marks

  • CAND_IND845.7%
  • PRI_PRD45.7%
  • MORENA1.7%
  • PAN1.6%
  • MC0.3%
Results for event-a3c0f778e37b458180af6ce4
Label / candidateParty codeVotesShareSeatsStatus
CAND_IND8mexico/S01509ae834/20212,16845.7%UnknownRecorded
PRI_PRDmexico/S01509ae834/20212,16745.7%UnknownRecorded
MORENAmexico/S01509ae834/2021801.7%UnknownRecorded
PANmexico/S01509ae834/2021741.6%UnknownRecorded
MCmexico/S01509ae834/2021130.3%UnknownRecorded

2018

Special · Legal certification not established · candidate marks

  • PRI50.6%
  • PAN42.0%
  • MORENA_PT_ES2.0%
  • PVEM1.9%
  • PANAL0.3%
Results for event-79fadbbd9639e85525d4c780
Label / candidateParty codeVotesShareSeatsStatus
PRImexico/S095f34d521/20182,26550.6%UnknownRecorded
PANmexico/S095f34d521/20181,87942%UnknownRecorded
MORENA_PT_ESmexico/S095f34d521/2018912%UnknownRecorded
PVEMmexico/S095f34d521/2018841.9%UnknownRecorded
PANALmexico/S095f34d521/2018140.3%UnknownRecorded

4. Competition and volatility

competition index

Provisional imported-series CI

77.810–100 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=5.899638336347195, oldest_gap=8.908377567505198, previous_gap=0.022212350066638464

pedersen volatility

Provisional volatility

96.29percentage 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=[[52.35081374321881,0.8589511754068716,0,0,0,0.33905967450271246,46.45117540687161,0],[1.6437139049311418,0,0,0,0,0.28876055086628166,1.7769880053309641,96.29053753887162],[43.36487422109393,52.273251788599126,0,0,1.938610662358643,0,0,2.4232633279483036]]

pedersen volatility

Provisional volatility

95.93percentage 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=[[52.35081374321881,0.8589511754068716,0,0,0,0.33905967450271246,46.45117540687161,0],[1.6437139049311418,0,0,0,0,0.28876055086628166,1.7769880053309641,96.29053753887162],[43.36487422109393,52.273251788599126,0,0,1.938610662358643,0,0,2.4232633279483036]]

pedersen volatility

Provisional volatility

96.11percentage 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=[[52.35081374321881,0.8589511754068716,0,0,0,0.33905967450271246,46.45117540687161,0],[1.6437139049311418,0,0,0,0,0.28876055086628166,1.7769880053309641,96.29053753887162],[43.36487422109393,52.273251788599126,0,0,1.938610662358643,0,0,2.4232633279483036]]

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. “SANTIAGO MARAVATIO — Municipal government.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/MX-M-11-36. Sources: mexico--url-3635e08ffbefd711526cbeea, mexico--S313a0c9b4b, mexico--S01509ae834, mexico--S095f34d521.