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

Office briefing

PACHUCA DE SOTO — Municipal government

Tracked current office. Identifiers stay separate from display names.

Mexico · PACHUCA DE SOTO / HIDALGO · municipal · Municipal governmentMX-M-13-47

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
PACHUCA DE SOTO / HIDALGO
Next election
2027-06-06
Linked upcoming event
next-11442c4d236f78e91995bb7d
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_NAH50.5%
  • C_PAN_PRI_PRD25.1%
  • MC10.0%
  • PT6.3%
  • PVEM3.7%
Results for event-5c291ab9cb9091e83c1c95cf
Label / candidateParty codeVotesShareSeatsStatus
C_MORENA_NAHmexico/S98790e5ce2/202481,05150.5%UnknownRecorded
C_PAN_PRI_PRDmexico/S98790e5ce2/202440,32725.1%UnknownRecorded
MCmexico/S98790e5ce2/202415,97810%UnknownRecorded
PTmexico/S98790e5ce2/202410,0586.3%UnknownRecorded
PVEMmexico/S98790e5ce2/20245,9203.7%UnknownRecorded

2020

Special · Legal certification not established · candidate marks

  • PRI36.2%
  • PVEM_PT_MORENA_ESH33.8%
  • CAND_IND1812.8%
  • PAN5.3%
  • PANALH3.5%
  • PODEMOS1.7%
  • PRD1.7%
  • MC1.4%
  • MAS_X_HIDALGO0.7%
Results for event-fbf97b375f5c3f1b3739e213
Label / candidateParty codeVotesShareSeatsStatus
PRImexico/S7fb2c16f1b/202032,75936.2%UnknownRecorded
PVEM_PT_MORENA_ESHmexico/S7fb2c16f1b/202030,58533.8%UnknownRecorded
CAND_IND18mexico/S7fb2c16f1b/202011,59412.8%UnknownRecorded
PANmexico/S7fb2c16f1b/20204,8385.3%UnknownRecorded
PANALHmexico/S7fb2c16f1b/20203,1343.5%UnknownRecorded
PODEMOSmexico/S7fb2c16f1b/20201,5591.7%UnknownRecorded
PRDmexico/S7fb2c16f1b/20201,4941.7%UnknownRecorded
MCmexico/S7fb2c16f1b/20201,3031.4%UnknownRecorded
MAS_X_HIDALGOmexico/S7fb2c16f1b/20206700.7%UnknownRecorded

2016

Special · Legal certification not established · candidate marks

  • PAN36.0%
  • PRI_PVEM_PANAL26.3%
  • MC14.4%
  • CAND_IND248.1%
  • MORENA6.8%
  • PRD3.0%
  • ES1.9%
  • PT1.1%
Results for event-bdbb05608afc5037176ab526
Label / candidateParty codeVotesShareSeatsStatus
PANmexico/Sbda3c5df41/201641,76836%UnknownRecorded
PRI_PVEM_PANALmexico/Sbda3c5df41/201630,55626.3%UnknownRecorded
MCmexico/Sbda3c5df41/201616,73514.4%UnknownRecorded
CAND_IND24mexico/Sbda3c5df41/20169,3868.1%UnknownRecorded
MORENAmexico/Sbda3c5df41/20167,8296.8%UnknownRecorded
PRDmexico/Sbda3c5df41/20163,5303%UnknownRecorded
ESmexico/Sbda3c5df41/20162,2451.9%UnknownRecorded
PTmexico/Sbda3c5df41/20161,3081.1%UnknownRecorded

4. Competition and volatility

competition index

Provisional imported-series CI

11.670–100 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=26.559014960804518, oldest_gap=9.89087572889191, previous_gap=2.4722525473071357

pedersen volatility

Provisional volatility

44.45percentage 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=[[0,0,0,6.559536697666532,3.8608527789009615,10.420389476567493,0,79.15922104686501],[5.501728529839884,37.25322962154294,1.6989628820960698,0,0,1.481759461426492,0,54.06431950509462],[36.846423246910206,0,3.1140555942729606,1.1538766904558166,0,14.763093589279885,6.906498936986688,37.216051942094445]]

pedersen volatility

Provisional volatility

54.1percentage 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=[[0,0,0,6.559536697666532,3.8608527789009615,10.420389476567493,0,79.15922104686501],[5.501728529839884,37.25322962154294,1.6989628820960698,0,0,1.481759461426492,0,54.06431950509462],[36.846423246910206,0,3.1140555942729606,1.1538766904558166,0,14.763093589279885,6.906498936986688,37.216051942094445]]

pedersen volatility

Provisional volatility

49.28percentage 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=[[0,0,0,6.559536697666532,3.8608527789009615,10.420389476567493,0,79.15922104686501],[5.501728529839884,37.25322962154294,1.6989628820960698,0,0,1.481759461426492,0,54.06431950509462],[36.846423246910206,0,3.1140555942729606,1.1538766904558166,0,14.763093589279885,6.906498936986688,37.216051942094445]]

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. “PACHUCA DE SOTO — Municipal government.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/MX-M-13-47. Sources: mexico--url-3635e08ffbefd711526cbeea, mexico--S98790e5ce2, mexico--S7fb2c16f1b, mexico--Sbda3c5df41.