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

Office briefing

TOMAS ROMERO PEREIRA / ITAPUA — Mayor

Tracked current office. Identifiers stay separate from display names.

Paraguay · TOMAS ROMERO PEREIRA / ITAPUA / ITAPUA · municipal · MayorPY-07-053-M

Read the complete original research briefing

Municipality matched by department and name, with documented abbreviation/rename bridges. Historical numeric district codes are not stable. This is an identity bridge, not proof of unchanged boundaries. Replacement archive runs through November 2025; later events/current control require verification.

1. What office, where, and when is the next election?

Geography
TOMAS ROMERO PEREIRA / ITAPUA / ITAPUA
Next election
2026-10-04
Linked upcoming event
next-c3b3d90e846349295d0d0945
Registry qualification
Unknown

2. How certain is that date?

2026-10-04 is expected (not formally called). Day precision. A date without a formal call is not confirmed.

3. Who won earlier selected elections?

2021-10-10

Ordinary · Legal certification not established · valid votes

  • PARTIDO COLORADO47.8%
  • ALIANZA TOMAS ROMERO PEREIRA32.8%
  • CONCERTACION NACIONAL FRENTE GUASU16.5%
  • PARTIDO FRENTE AMPLIO2.9%
Results for event-4e890efca81ddfa62ead0e7b
Label / candidateParty codeVotesShareSeatsStatus
PARTIDO COLORADO · HERMAN ISIDRO RIVAS ROMANANRparaguay/S82789e1ede/20215,33747.8%1Recorded
ALIANZA TOMAS ROMERO PEREIRA · VICTOR CASAS PINCOSKIATRPparaguay/S82789e1ede/20213,66232.8%0 (recorded zero)Recorded
CONCERTACION NACIONAL FRENTE GUASU · IGNACIO RAMON ROJAS PEREIRACNFGparaguay/S82789e1ede/20211,84916.5%0 (recorded zero)Recorded
PARTIDO FRENTE AMPLIO · ALFREDO JAVIER RETAMOZO GARCETEPFAparaguay/S82789e1ede/20213282.9%0 (recorded zero)Recorded

2015-11-15

Ordinary · Legal certification not established · valid votes

  • PARTIDO DEMOCRATICO PROGRESISTA59.3%
  • PARTIDO COLORADO39.1%
  • CONCERTACION NACIONAL FRENTE GUASU1.2%
  • PARTIDO DEMOCRATA CRISTIANO0.4%
Results for event-e8d09701db6dde788ed63628
Label / candidateParty codeVotesShareSeatsStatus
PARTIDO DEMOCRATICO PROGRESISTA · VICTOR CASAS PINCOSKIPDPparaguay/S82789e1ede/20156,23659.3%1Recorded
PARTIDO COLORADO · HERNAN DAVID RIVAS ROMANANRparaguay/S82789e1ede/20154,10839.1%0 (recorded zero)Recorded
CONCERTACION NACIONAL FRENTE GUASU · RAUL ARAUJO CARDOZOFGparaguay/S82789e1ede/20151261.2%0 (recorded zero)Recorded
PARTIDO DEMOCRATA CRISTIANO · DANIEL MARTINEZ LEGUIZAMONPDCparaguay/S82789e1ede/2015470.4%0 (recorded zero)Recorded

2010-11-07

Ordinary · Legal certification not established · valid votes

  • PARTIDO COLORADO50.8%
  • PARTIDO LIBERAL RADICAL AUTENTICO39.0%
  • TOMAS ROMERO PEREIRA PARA TODOS7.8%
  • PARTIDO PATRIA QUERIDA2.4%
Results for event-ce6a2723019f8147ff5b2ced
Label / candidateParty codeVotesShareSeatsStatus
PARTIDO COLORADO · VICTOR CASAS PINCOSKIANRparaguay/S82789e1ede/20103,50050.8%1Recorded
PARTIDO LIBERAL RADICAL AUTENTICO · NICOLAS DE BARIS BARRIOS ALLENDEPLRAparaguay/S82789e1ede/20102,68839%0 (recorded zero)Recorded
TOMAS ROMERO PEREIRA PARA TODOS · RAMON DUARTE JIMENEZTRPPTparaguay/S82789e1ede/20105397.8%0 (recorded zero)Recorded
PARTIDO PATRIA QUERIDA · FELIPE NERI JARA FIGUEREDOPPQparaguay/S82789e1ede/20101632.4%0 (recorded zero)Recorded

Other events (not selected cycles)

  • 1996-11-17 · Ordinary · Legal certification not established
  • 2001-11-18 · Ordinary · Legal certification not established
  • 2006-11-19 · Ordinary · Legal certification not established

4. Competition and volatility

competition index

Provisional imported-series CI

18.790–100 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=14.987473156764494, oldest_gap=11.785195936139338, previous_gap=20.233907007701816

pedersen volatility

Provisional volatility

24.04percentage points

Grouped Pedersen lower bound (percentage points). Standalone ANR, PLRA, PEN, PPQ, UNACE and Frente Guasu; all other lists and mixed alliances in Other. No coalition vote is split among constituent parties. 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=["ANR","PLRA","PEN","PPQ","UNACE","Frente Guasu","Other"], interval=Latest interval, vectors=[[47.75411596277738,0,0,0,0,16.54438081603436,35.70150322118826],[39.060568603213845,0,0,0,0,1.1980602833507654,59.74137111343539],[50.79825834542816,39.01306240928882,0,2.365747460087083,0,0,7.822931785195936]]

pedersen volatility

Provisional volatility

53.12percentage points

Grouped Pedersen lower bound (percentage points). Standalone ANR, PLRA, PEN, PPQ, UNACE and Frente Guasu; all other lists and mixed alliances in Other. No coalition vote is split among constituent parties. 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=["ANR","PLRA","PEN","PPQ","UNACE","Frente Guasu","Other"], interval=Previous interval, vectors=[[47.75411596277738,0,0,0,0,16.54438081603436,35.70150322118826],[39.060568603213845,0,0,0,0,1.1980602833507654,59.74137111343539],[50.79825834542816,39.01306240928882,0,2.365747460087083,0,0,7.822931785195936]]

pedersen volatility

Provisional volatility

38.58percentage points

Grouped Pedersen lower bound (percentage points). Standalone ANR, PLRA, PEN, PPQ, UNACE and Frente Guasu; all other lists and mixed alliances in Other. No coalition vote is split among constituent parties. 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=["ANR","PLRA","PEN","PPQ","UNACE","Frente Guasu","Other"], interval=Both intervals mean, vectors=[[47.75411596277738,0,0,0,0,16.54438081603436,35.70150322118826],[39.060568603213845,0,0,0,0,1.1980602833507654,59.74137111343539],[50.79825834542816,39.01306240928882,0,2.365747460087083,0,0,7.822931785195936]]

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

Municipality matched by department and name, with documented abbreviation/rename bridges. Historical numeric district codes are not stable. This is an identity bridge, not proof of unchanged boundaries. Replacement archive runs through November 2025; later events/current control require verification. Replacement elections sometimes contain only winner/seat evidence. New municipalities, boundary/party continuity and dated control remain incomplete. The separate ordinary-election baseline helps historical comparison but does not fill replacement losing-vote gaps.

    Sources

    Cite this record

    Center for Digital Democracy. “TOMAS ROMERO PEREIRA / ITAPUA — Mayor.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/PY-07-053-M. Sources: paraguay--url-7428974d1a7032fc28d114b3, paraguay--S82789e1ede, paraguay--Sebfa7a567d.