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

Office briefing

OMETEPEC — Municipal government

Tracked current office. Identifiers stay separate from display names.

Mexico · OMETEPEC / GUERRERO · municipal · Municipal governmentMX-M-12-47

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
OMETEPEC / GUERRERO
Next election
2027-06-06
Linked upcoming event
next-487fc7b96576f12485740588
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

  • PT_PVEM_MORENA55.9%
  • PRI34.2%
  • FXMG1.7%
  • PBG1.3%
  • MC1.0%
  • MLGRO0.7%
  • PRD0.7%
  • PAC0.3%
  • PES0.2%
  • MA0.1%
Results for event-bfec7508b2c817f57ca6c8c2
Label / candidateParty codeVotesShareSeatsStatus
PT_PVEM_MORENAmexico/Sa38990e175/202419,20755.9%UnknownRecorded
PRImexico/Sa38990e175/202411,74834.2%UnknownRecorded
FXMGmexico/Sa38990e175/20245941.7%UnknownRecorded
PBGmexico/Sa38990e175/20244411.3%UnknownRecorded
MCmexico/Sa38990e175/20243501%UnknownRecorded
MLGROmexico/Sa38990e175/20242350.7%UnknownRecorded
PRDmexico/Sa38990e175/20242250.7%UnknownRecorded
PACmexico/Sa38990e175/20241140.3%UnknownRecorded
PESmexico/Sa38990e175/2024700.2%UnknownRecorded
MAmexico/Sa38990e175/2024360.1%UnknownRecorded

2021

Special · Legal certification not established · candidate marks

  • PRI_PRD47.6%
  • MORENA36.9%
  • PT10.0%
  • PES1.1%
  • FXP0.7%
  • PAN0.5%
  • PVEM0.3%
Results for event-bbf649584d0be051b04ba9a0
Label / candidateParty codeVotesShareSeatsStatus
PRI_PRDmexico/S58b4b8743c/202115,77947.6%UnknownRecorded
MORENAmexico/S58b4b8743c/202112,22636.9%UnknownRecorded
PTmexico/S58b4b8743c/20213,31810%UnknownRecorded
PESmexico/S58b4b8743c/20213521.1%UnknownRecorded
FXPmexico/S58b4b8743c/20212440.7%UnknownRecorded
PANmexico/S58b4b8743c/20211530.5%UnknownRecorded
PVEMmexico/S58b4b8743c/20211030.3%UnknownRecorded

2018

Special · Legal certification not established · candidate marks

  • PRI_PVEM36.9%
  • PT23.5%
  • MORENA_ES11.5%
  • PAN_PRD_MC7.7%
  • CAND_IND66.1%
  • PPG5.0%
  • PSM1.0%
  • PANAL0.7%
  • PSG0.2%
  • IHG0.1%
  • CG0.1%
Results for event-a686b09d5235ad5daed446d0
Label / candidateParty codeVotesShareSeatsStatus
PRI_PVEMmexico/S7fce64594c/201811,39236.9%UnknownRecorded
PTmexico/S7fce64594c/20187,27523.5%UnknownRecorded
MORENA_ESmexico/S7fce64594c/20183,54311.5%UnknownRecorded
PAN_PRD_MCmexico/S7fce64594c/20182,3897.7%UnknownRecorded
CAND_IND6mexico/S7fce64594c/20181,8816.1%UnknownRecorded
PPGmexico/S7fce64594c/20181,5595%UnknownRecorded
PSMmexico/S7fce64594c/20182991%UnknownRecorded
PANALmexico/S7fce64594c/20182230.7%UnknownRecorded
PSGmexico/S7fce64594c/2018470.2%UnknownRecorded
IHGmexico/S7fce64594c/2018390.1%UnknownRecorded
CGmexico/S7fce64594c/2018170.1%UnknownRecorded

4. Competition and volatility

competition index

Provisional imported-series CI

8.490–100 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=22.58933979406421, oldest_gap=14.362963996650851, previous_gap=11.042735042735039

pedersen volatility

Provisional volatility

49.11percentage 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: Latest interval

Method pedersen.grouped.v1. Inputs: groups=["PAN","PRI","PRD","PT","PVEM","MC","MORENA","Other"], interval=Latest interval, vectors=[[0,35.57843731072077,0.681405208964264,0,0,1.0599636583888552,0,62.680193821926096],[0.4755244755244755,0,0,10.312354312354312,0.3201243201243201,0,37.998445998446,50.893550893550895],[0,0,0,25.380267931900644,0,0,0,74.61973206809935]]

pedersen volatility

Provisional volatility

38.79percentage 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=[[0,35.57843731072077,0.681405208964264,0,0,1.0599636583888552,0,62.680193821926096],[0.4755244755244755,0,0,10.312354312354312,0.3201243201243201,0,37.998445998446,50.893550893550895],[0,0,0,25.380267931900644,0,0,0,74.61973206809935]]

pedersen volatility

Provisional volatility

43.95percentage 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=[[0,35.57843731072077,0.681405208964264,0,0,1.0599636583888552,0,62.680193821926096],[0.4755244755244755,0,0,10.312354312354312,0.3201243201243201,0,37.998445998446,50.893550893550895],[0,0,0,25.380267931900644,0,0,0,74.61973206809935]]

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. “OMETEPEC — Municipal government.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/MX-M-12-47. Sources: mexico--url-3635e08ffbefd711526cbeea, mexico--Sa38990e175, mexico--S58b4b8743c, mexico--S7fce64594c.