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

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Office briefing

ZACUALTIPAN DE ANGELES — Municipal government

Tracked current office. Identifiers stay separate from display names.

Mexico · ZACUALTIPAN DE ANGELES / HIDALGO · municipal · Municipal governmentMX-M-13-81

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
ZACUALTIPAN DE ANGELES / HIDALGO
Next election
2027-06-06
Linked upcoming event
next-46685e4c8bcc314a2577d1a0
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

  • PT42.5%
  • C_MORENA_NAH29.3%
  • MC13.3%
  • PAN5.4%
  • PVEM3.0%
  • PRI1.9%
Results for event-4941912ae1bdee8a1a3bc4f3
Label / candidateParty codeVotesShareSeatsStatus
PTmexico/S10050eb32b/20247,17242.5%UnknownRecorded
C_MORENA_NAHmexico/S10050eb32b/20244,93529.3%UnknownRecorded
MCmexico/S10050eb32b/20242,23613.3%UnknownRecorded
PANmexico/S10050eb32b/20249195.4%UnknownRecorded
PVEMmexico/S10050eb32b/20244993%UnknownRecorded
PRImexico/S10050eb32b/20243221.9%UnknownRecorded

2020

Special · Legal certification not established · candidate marks

  • PRI34.7%
  • CAND_IND3414.2%
  • PRD11.5%
  • PODEMOS7.9%
  • PAN7.1%
  • PANALH6.0%
  • ESH5.1%
  • MORENA4.6%
  • MAS_X_HIDALGO3.8%
  • MC2.5%
  • PVEM0.6%
Results for event-2570662c0afc851720139818
Label / candidateParty codeVotesShareSeatsStatus
PRImexico/S257b498904/20205,35234.7%UnknownRecorded
CAND_IND34mexico/S257b498904/20202,19714.2%UnknownRecorded
PRDmexico/S257b498904/20201,77311.5%UnknownRecorded
PODEMOSmexico/S257b498904/20201,2127.9%UnknownRecorded
PANmexico/S257b498904/20201,0927.1%UnknownRecorded
PANALHmexico/S257b498904/20209316%UnknownRecorded
ESHmexico/S257b498904/20207845.1%UnknownRecorded
MORENAmexico/S257b498904/20207074.6%UnknownRecorded
MAS_X_HIDALGOmexico/S257b498904/20205913.8%UnknownRecorded
MCmexico/S257b498904/20203872.5%UnknownRecorded
PVEMmexico/S257b498904/2020960.6%UnknownRecorded

2016

Special · Legal certification not established · candidate marks

  • MC36.1%
  • PRI21.7%
  • PAN10.1%
  • PRD8.5%
  • PVEM8.3%
  • PANAL4.4%
  • MORENA3.5%
  • ES2.8%
  • PT1.8%
Results for event-dbd564c5450789fd8152080d
Label / candidateParty codeVotesShareSeatsStatus
MCmexico/Sfdbf6d5fc7/20165,55636.1%UnknownRecorded
PRImexico/Sfdbf6d5fc7/20163,33621.7%UnknownRecorded
PANmexico/Sfdbf6d5fc7/20161,56010.1%UnknownRecorded
PRDmexico/Sfdbf6d5fc7/20161,3078.5%UnknownRecorded
PVEMmexico/Sfdbf6d5fc7/20161,2748.3%UnknownRecorded
PANALmexico/Sfdbf6d5fc7/20166834.4%UnknownRecorded
MORENAmexico/Sfdbf6d5fc7/20165353.5%UnknownRecorded
ESmexico/Sfdbf6d5fc7/20164262.8%UnknownRecorded
PTmexico/Sfdbf6d5fc7/20162781.8%UnknownRecorded

4. Competition and volatility

competition index

Provisional imported-series CI

19.550–100 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=13.909096561586768, oldest_gap=14.844533600802404, previous_gap=20.863642375347176

pedersen volatility

Provisional volatility

58.41percentage 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=[[5.714108064415843,2.0021140334514707,0,44.59367033513648,3.102654977305229,13.902878816141268,0,30.68457377354971],[7.221267028170877,35.39214389631001,11.72463959793678,0,0.63483666181722,2.559185292950668,4.675307499008068,37.79262002380637],[10.431293881644935,22.30692076228686,8.739551989301237,1.858910063523905,8.518890003343364,37.151454363089265,3.577398863256436,7.415580073553995]]

pedersen volatility

Provisional volatility

47.55percentage 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=[[5.714108064415843,2.0021140334514707,0,44.59367033513648,3.102654977305229,13.902878816141268,0,30.68457377354971],[7.221267028170877,35.39214389631001,11.72463959793678,0,0.63483666181722,2.559185292950668,4.675307499008068,37.79262002380637],[10.431293881644935,22.30692076228686,8.739551989301237,1.858910063523905,8.518890003343364,37.151454363089265,3.577398863256436,7.415580073553995]]

pedersen volatility

Provisional volatility

52.98percentage 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=[[5.714108064415843,2.0021140334514707,0,44.59367033513648,3.102654977305229,13.902878816141268,0,30.68457377354971],[7.221267028170877,35.39214389631001,11.72463959793678,0,0.63483666181722,2.559185292950668,4.675307499008068,37.79262002380637],[10.431293881644935,22.30692076228686,8.739551989301237,1.858910063523905,8.518890003343364,37.151454363089265,3.577398863256436,7.415580073553995]]

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. “ZACUALTIPAN DE ANGELES — Municipal government.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/MX-M-13-81. Sources: mexico--url-3635e08ffbefd711526cbeea, mexico--S10050eb32b, mexico--S257b498904, mexico--Sfdbf6d5fc7.