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

Office briefing

RIOVERDE — Municipal government

Tracked current office. Identifiers stay separate from display names.

Mexico · RIOVERDE / SAN LUIS POTOSI · municipal · Municipal governmentMX-M-24-24

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
RIOVERDE / SAN LUIS POTOSI
Next election
2027-06-06
Linked upcoming event
next-0b27dd594a58ec9cca73d083
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_PT_MORENA46.0%
  • MC40.5%
  • PAN_PRI_PRD6.2%
  • CP1.2%
  • NASLP1.0%
  • PES0.5%
  • ML0.2%
Results for event-3e6efd4a73a4947441cb2f88
Label / candidateParty codeVotesShareSeatsStatus
PVEM_PT_MORENAmexico/S1ea1ee962f/202420,42846%UnknownRecorded
MCmexico/S1ea1ee962f/202418,00240.5%UnknownRecorded
PAN_PRI_PRDmexico/S1ea1ee962f/20242,7716.2%UnknownRecorded
CPmexico/S1ea1ee962f/20245141.2%UnknownRecorded
NASLPmexico/S1ea1ee962f/20244601%UnknownRecorded
PESmexico/S1ea1ee962f/20242360.5%UnknownRecorded
MLmexico/S1ea1ee962f/2024980.2%UnknownRecorded

2021

Special · Legal certification not established · candidate marks

  • PRI_PRD_PCP32.3%
  • PAN31.0%
  • PT_PVEM15.8%
  • MORENA8.5%
  • FXM5.4%
  • NASLP1.3%
  • PES0.7%
  • PMC0.6%
Results for event-68cfb9a1ce98e28a73e0d68c
Label / candidateParty codeVotesShareSeatsStatus
PRI_PRD_PCPmexico/Sb9a7dd3be1/202112,27532.3%UnknownRecorded
PANmexico/Sb9a7dd3be1/202111,79231%UnknownRecorded
PT_PVEMmexico/Sb9a7dd3be1/20215,98215.8%UnknownRecorded
MORENAmexico/Sb9a7dd3be1/20213,2388.5%UnknownRecorded
FXMmexico/Sb9a7dd3be1/20212,0515.4%UnknownRecorded
NASLPmexico/Sb9a7dd3be1/20214971.3%UnknownRecorded
PESmexico/Sb9a7dd3be1/20212690.7%UnknownRecorded
PMCmexico/Sb9a7dd3be1/20212320.6%UnknownRecorded

2018

Special · Legal certification not established · candidate marks

  • PAN_PRD_MC39.7%
  • PRI_PANAL_CP32.2%
  • PT_MORENA_ES18.3%
  • PVEM4.2%
Results for event-b32eefad5a063294bf77c929
Label / candidateParty codeVotesShareSeatsStatus
PAN_PRD_MCmexico/Sa732c2583f/201816,68239.7%UnknownRecorded
PRI_PANAL_CPmexico/Sa732c2583f/201813,50032.2%UnknownRecorded
PT_MORENA_ESmexico/Sa732c2583f/20187,66518.3%UnknownRecorded
PVEMmexico/Sa732c2583f/20181,7794.2%UnknownRecorded

4. Competition and volatility

competition index

Provisional imported-series CI

76.870–100 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=5.707026747277048, oldest_gap=8.030081259778939, previous_gap=1.3292602377807157

pedersen volatility

Provisional volatility

42.35percentage 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: Latest interval

Method pedersen.grouped.v1. Inputs: groups=["PAN","PRI","PRD","PT","PVEM","MC","MORENA","Other"], interval=Latest interval, vectors=[[0,0,0,0,0,42.34867910324872,0,57.65132089675128],[32.45266402465874,0,0,0,0,0,8.911272567151034,58.63606340819022],[0,0,0,0,4.489476606268611,0,0,95.51052339373139]]

pedersen volatility

Provisional volatility

41.36percentage 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=[[0,0,0,0,0,42.34867910324872,0,57.65132089675128],[32.45266402465874,0,0,0,0,0,8.911272567151034,58.63606340819022],[0,0,0,0,4.489476606268611,0,0,95.51052339373139]]

pedersen volatility

Provisional volatility

41.86percentage 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=[[0,0,0,0,0,42.34867910324872,0,57.65132089675128],[32.45266402465874,0,0,0,0,0,8.911272567151034,58.63606340819022],[0,0,0,0,4.489476606268611,0,0,95.51052339373139]]

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. “RIOVERDE — Municipal government.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/MX-M-24-24. Sources: mexico--url-3635e08ffbefd711526cbeea, mexico--S1ea1ee962f, mexico--Sb9a7dd3be1, mexico--Sa732c2583f.