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

Office briefing

CALKINI — Municipal government

Tracked current office. Identifiers stay separate from display names.

Mexico · CALKINI / CAMPECHE · municipal · Municipal governmentMX-M-4-2

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
CALKINI / CAMPECHE
Next election
2027-06-06
Linked upcoming event
next-1402798f7f06b62d5583af23
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

  • MC44.6%
  • PT_PVEM_MORENA41.8%
  • PRI_PRD6.2%
  • PAN2.4%
  • CL1.9%
  • EDC0.3%
  • MLC0.3%
  • PESC0.2%
Results for event-8efd09b88ddf567fda9ddea9
Label / candidateParty codeVotesShareSeatsStatus
MCmexico/S42f6e84928/202411,03744.6%UnknownRecorded
PT_PVEM_MORENAmexico/S42f6e84928/202410,35441.8%UnknownRecorded
PRI_PRDmexico/S42f6e84928/20241,5326.2%UnknownRecorded
PANmexico/S42f6e84928/20245932.4%UnknownRecorded
CLmexico/S42f6e84928/20244591.9%UnknownRecorded
EDCmexico/S42f6e84928/2024780.3%UnknownRecorded
MLCmexico/S42f6e84928/2024690.3%UnknownRecorded
PESCmexico/S42f6e84928/2024570.2%UnknownRecorded

2021

Special · Legal certification not established · candidate marks

  • PAN_PRI_PRD35.0%
  • MC30.4%
  • MORENA23.3%
  • FXM4.9%
  • PVEM1.7%
  • RSP1.4%
  • PT0.8%
  • PES0.6%
  • CAND_IND10.0%
Results for event-5e8d146538120c0ac0d6b8b8
Label / candidateParty codeVotesShareSeatsStatus
PAN_PRI_PRDmexico/S6da0fd1619/20218,55435%UnknownRecorded
MCmexico/S6da0fd1619/20217,43330.4%UnknownRecorded
MORENAmexico/S6da0fd1619/20215,70223.3%UnknownRecorded
FXMmexico/S6da0fd1619/20211,2024.9%UnknownRecorded
PVEMmexico/S6da0fd1619/20214181.7%UnknownRecorded
RSPmexico/S6da0fd1619/20213401.4%UnknownRecorded
PTmexico/S6da0fd1619/20212020.8%UnknownRecorded
PESmexico/S6da0fd1619/20211470.6%UnknownRecorded
CAND_IND1mexico/S6da0fd1619/20210 (recorded zero)0% (recorded zero)UnknownRecorded

2018

Special · Legal certification not established · candidate marks

  • PRI_PVEM_PANAL41.8%
  • MORENA24.3%
  • PRD13.0%
  • PAN_MC11.4%
  • PT4.2%
  • CAND_IND91.1%
  • PLC0.7%
  • ES0.5%
Results for event-36728aa4a1866bc0413a9b8a
Label / candidateParty codeVotesShareSeatsStatus
PRI_PVEM_PANALmexico/S71dc8ecd2f/201813,71841.8%UnknownRecorded
MORENAmexico/S71dc8ecd2f/20187,96524.3%UnknownRecorded
PRDmexico/S71dc8ecd2f/20184,27013%UnknownRecorded
PAN_MCmexico/S71dc8ecd2f/20183,74811.4%UnknownRecorded
PTmexico/S71dc8ecd2f/20181,3614.2%UnknownRecorded
CAND_IND9mexico/S71dc8ecd2f/20183581.1%UnknownRecorded
PLCmexico/S71dc8ecd2f/20182330.7%UnknownRecorded
ESmexico/S71dc8ecd2f/20181680.5%UnknownRecorded

4. Competition and volatility

competition index

Provisional imported-series CI

75.480–100 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=2.824765292195707, oldest_gap=18.079255837340124, previous_gap=4.671222601883489

pedersen volatility

Provisional volatility

26.34percentage 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=[[2.452541461598908,0,0,0,0,45.64704909218744,0,51.900409446213665],[0,0,0,0.84173681140095,1.741811817651471,30.973414451204267,23.76031335944662,42.68272356029669],[0,0,13.418811476697778,4.2770497470224065,0,0,25.030640143301593,57.27349863297822]]

pedersen volatility

Provisional volatility

32.72percentage 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=[[2.452541461598908,0,0,0,0,45.64704909218744,0,51.900409446213665],[0,0,0,0.84173681140095,1.741811817651471,30.973414451204267,23.76031335944662,42.68272356029669],[0,0,13.418811476697778,4.2770497470224065,0,0,25.030640143301593,57.27349863297822]]

pedersen volatility

Provisional volatility

29.53percentage 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=[[2.452541461598908,0,0,0,0,45.64704909218744,0,51.900409446213665],[0,0,0,0.84173681140095,1.741811817651471,30.973414451204267,23.76031335944662,42.68272356029669],[0,0,13.418811476697778,4.2770497470224065,0,0,25.030640143301593,57.27349863297822]]

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. “CALKINI — Municipal government.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/MX-M-4-2. Sources: mexico--url-3635e08ffbefd711526cbeea, mexico--S42f6e84928, mexico--S6da0fd1619, mexico--S71dc8ecd2f.