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

Office briefing

ZAPOTLAN DE JUAREZ — Municipal government

Tracked current office. Identifiers stay separate from display names.

Mexico · ZAPOTLAN DE JUAREZ / HIDALGO · municipal · Municipal governmentMX-M-13-82

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
ZAPOTLAN DE JUAREZ / HIDALGO
Next election
2027-06-06
Linked upcoming event
next-eb3482150b33a8e86abce76d
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

  • C_MORENA_NAH27.6%
  • C_PAN_PRI_PRD26.0%
  • PVEM18.5%
  • PT17.5%
  • MC7.6%
Results for event-cdfc628aeab09ba7d316e5c1
Label / candidateParty codeVotesShareSeatsStatus
C_MORENA_NAHmexico/S34aef2ed3c/20243,30627.6%UnknownRecorded
C_PAN_PRI_PRDmexico/S34aef2ed3c/20243,11526%UnknownRecorded
PVEMmexico/S34aef2ed3c/20242,21818.5%UnknownRecorded
PTmexico/S34aef2ed3c/20242,10017.5%UnknownRecorded
MCmexico/S34aef2ed3c/20249117.6%UnknownRecorded

2020

Special · Legal certification not established · candidate marks

  • MC26.6%
  • PAN18.3%
  • PRI14.3%
  • PODEMOS11.1%
  • PRD10.9%
  • PANALH9.1%
  • PVEM_PT_MORENA_ESH6.2%
  • MAS_X_HIDALGO2.0%
Results for event-a6ac9b1ff54db2aac9b340a0
Label / candidateParty codeVotesShareSeatsStatus
MCmexico/S126b5dc5b8/20202,50726.6%UnknownRecorded
PANmexico/S126b5dc5b8/20201,72618.3%UnknownRecorded
PRImexico/S126b5dc5b8/20201,34914.3%UnknownRecorded
PODEMOSmexico/S126b5dc5b8/20201,04411.1%UnknownRecorded
PRDmexico/S126b5dc5b8/20201,03310.9%UnknownRecorded
PANALHmexico/S126b5dc5b8/20208599.1%UnknownRecorded
PVEM_PT_MORENA_ESHmexico/S126b5dc5b8/20205876.2%UnknownRecorded
MAS_X_HIDALGOmexico/S126b5dc5b8/20201872%UnknownRecorded

2016

Special · Legal certification not established · candidate marks

  • PRD38.8%
  • PRI34.9%
  • PANAL9.9%
  • PAN8.3%
  • PT2.2%
  • MORENA1.5%
  • PVEM1.2%
  • ES0.8%
  • MC0.6%
Results for event-a30d75070c5e8644f22463fd
Label / candidateParty codeVotesShareSeatsStatus
PRDmexico/Sf52a91f0eb/20163,38838.8%UnknownRecorded
PRImexico/Sf52a91f0eb/20163,04834.9%UnknownRecorded
PANALmexico/Sf52a91f0eb/20168689.9%UnknownRecorded
PANmexico/Sf52a91f0eb/20167238.3%UnknownRecorded
PTmexico/Sf52a91f0eb/20161942.2%UnknownRecorded
MORENAmexico/Sf52a91f0eb/20161271.5%UnknownRecorded
PVEMmexico/Sf52a91f0eb/20161031.2%UnknownRecorded
ESmexico/Sf52a91f0eb/2016730.8%UnknownRecorded
MCmexico/Sf52a91f0eb/2016530.6%UnknownRecorded

4. Competition and volatility

competition index

Provisional imported-series CI

80.490–100 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=1.6394849785407715, oldest_gap=3.9640900081613637, previous_gap=8.405079638398625

pedersen volatility

Provisional volatility

63.37percentage 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=[[0,0,0,18.025751072961373,19.03862660944206,7.819742489270387,0,55.11587982832618],[18.575118381403357,14.517864829961256,11.117089969866552,0,0,26.980198019801982,0,28.809728798966855],[8.429520811472543,35.53690101434068,39.50099102250204,2.261863122303836,1.2008860907077066,0.6179316777428006,1.4807042089308615,10.971202051999533]]

pedersen volatility

Provisional volatility

54.35percentage 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=[[0,0,0,18.025751072961373,19.03862660944206,7.819742489270387,0,55.11587982832618],[18.575118381403357,14.517864829961256,11.117089969866552,0,0,26.980198019801982,0,28.809728798966855],[8.429520811472543,35.53690101434068,39.50099102250204,2.261863122303836,1.2008860907077066,0.6179316777428006,1.4807042089308615,10.971202051999533]]

pedersen volatility

Provisional volatility

58.86percentage 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=[[0,0,0,18.025751072961373,19.03862660944206,7.819742489270387,0,55.11587982832618],[18.575118381403357,14.517864829961256,11.117089969866552,0,0,26.980198019801982,0,28.809728798966855],[8.429520811472543,35.53690101434068,39.50099102250204,2.261863122303836,1.2008860907077066,0.6179316777428006,1.4807042089308615,10.971202051999533]]

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. “ZAPOTLAN DE JUAREZ — Municipal government.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/MX-M-13-82. Sources: mexico--url-3635e08ffbefd711526cbeea, mexico--S34aef2ed3c, mexico--S126b5dc5b8, mexico--Sf52a91f0eb.