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

Office briefing

GENERAL ENRIQUE ESTRADA — Municipal government

Tracked current office. Identifiers stay separate from display names.

Mexico · GENERAL ENRIQUE ESTRADA / ZACATECAS · municipal · Municipal governmentMX-M-32-13

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
GENERAL ENRIQUE ESTRADA / ZACATECAS
Next election
2027-06-06
Linked upcoming event
next-8996e79138445da1bc0d618d
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

  • PVEM_MORENA38.1%
  • MC33.2%
  • PAN_PRI_PRD21.0%
  • PT_NAZ_PES4.2%
  • FMZ0.2%
  • RPZ0.2%
Results for event-8184ddb7638c46f49987c628
Label / candidateParty codeVotesShareSeatsStatus
PVEM_MORENAmexico/S0933504873/20241,42438.1%UnknownRecorded
MCmexico/S0933504873/20241,23933.2%UnknownRecorded
PAN_PRI_PRDmexico/S0933504873/202478621%UnknownRecorded
PT_NAZ_PESmexico/S0933504873/20241564.2%UnknownRecorded
FMZmexico/S0933504873/202460.2%UnknownRecorded
RPZmexico/S0933504873/202460.2%UnknownRecorded

2021

Special · Legal certification not established · candidate marks

  • FXM32.7%
  • PAN_PRI_PRD22.0%
  • PVEM16.5%
  • MORENA12.5%
  • PES5.1%
  • MC3.8%
  • PT2.0%
  • PANALZ1.9%
  • PP0.3%
Results for event-5ae3da80bc470ac0119eac4a
Label / candidateParty codeVotesShareSeatsStatus
FXMmexico/S753315972c/20211,01732.7%UnknownRecorded
PAN_PRI_PRDmexico/S753315972c/202168522%UnknownRecorded
PVEMmexico/S753315972c/202151316.5%UnknownRecorded
MORENAmexico/S753315972c/202138812.5%UnknownRecorded
PESmexico/S753315972c/20211575.1%UnknownRecorded
MCmexico/S753315972c/20211183.8%UnknownRecorded
PTmexico/S753315972c/2021632%UnknownRecorded
PANALZmexico/S753315972c/2021591.9%UnknownRecorded
PPmexico/S753315972c/202180.3%UnknownRecorded

2018

Special · Legal certification not established · candidate marks

  • PAZ34.9%
  • PAN_PRD_MC31.0%
  • PRI19.9%
  • PT_MORENA_ES6.7%
  • PANAL2.5%
  • PVEM0.3%
  • PP0.3%
  • MDZ0.3%
Results for event-b987c4be05dd550844dadf66
Label / candidateParty codeVotesShareSeatsStatus
PAZmexico/Sd13f31295e/20181,17134.9%UnknownRecorded
PAN_PRD_MCmexico/Sd13f31295e/20181,03931%UnknownRecorded
PRImexico/Sd13f31295e/201866619.9%UnknownRecorded
PT_MORENA_ESmexico/Sd13f31295e/20182246.7%UnknownRecorded
PANALmexico/Sd13f31295e/2018852.5%UnknownRecorded
PVEMmexico/Sd13f31295e/2018110.3%UnknownRecorded
PPmexico/Sd13f31295e/2018110.3%UnknownRecorded
MDZmexico/Sd13f31295e/2018100.3%UnknownRecorded

4. Competition and volatility

competition index

Provisional imported-series CI

66.050–100 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=5.1147359690351095, oldest_gap=4.1032017407522545, previous_gap=11.037234042553195

pedersen volatility

Provisional volatility

32.05percentage 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=[[0,0,0,0,0,34.25490738180813,0,65.74509261819186],[0,0,0,2.0944148936170213,17.054521276595743,3.922872340425532,12.898936170212766,64.02925531914893],[0,20.70251787379546,0,0,0.3419334783960211,0,0,78.95554864780851]]

pedersen volatility

Provisional volatility

35.63percentage 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=[[0,0,0,0,0,34.25490738180813,0,65.74509261819186],[0,0,0,2.0944148936170213,17.054521276595743,3.922872340425532,12.898936170212766,64.02925531914893],[0,20.70251787379546,0,0,0.3419334783960211,0,0,78.95554864780851]]

pedersen volatility

Provisional volatility

33.84percentage 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=[[0,0,0,0,0,34.25490738180813,0,65.74509261819186],[0,0,0,2.0944148936170213,17.054521276595743,3.922872340425532,12.898936170212766,64.02925531914893],[0,20.70251787379546,0,0,0.3419334783960211,0,0,78.95554864780851]]

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. “GENERAL ENRIQUE ESTRADA — Municipal government.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/MX-M-32-13. Sources: mexico--url-3635e08ffbefd711526cbeea, mexico--S0933504873, mexico--S753315972c, mexico--Sd13f31295e.