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

Office briefing

SAN LORENZO / CENTRAL — Mayor

Tracked current office. Identifiers stay separate from display names.

Paraguay · SAN LORENZO / CENTRAL / CENTRAL · municipal · MayorPY-11-027-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
SAN LORENZO / CENTRAL / CENTRAL
Next election
2026-10-04
Linked upcoming event
next-175fc38cd29e9eafa28dc8c7
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 COLORADO48.4%
  • ALIANZA SL UNIDO DE SAN LORENZO33.2%
  • CONCERTACION SAN LORENZO SE PUEDE13.1%
  • MOV ÑAMOPU A SAN LORENZO1.8%
  • PARTIDO NACIONAL DE LA GENTE 30A1.6%
  • PARTIDO DE LA JUVENTUD0.7%
  • PARTIDO CRUZADA NACIONAL0.7%
  • CONCERTACION CIUDADANA QUE VENGA LA GENTE0.5%
Results for event-add4da198c2aa0f9f3f4a861
Label / candidateParty codeVotesShareSeatsStatus
PARTIDO COLORADO · FELIPE SEBASTIAN SALOMON CASOLAANRparaguay/S82789e1ede/202138,82348.4%1Recorded
ALIANZA SL UNIDO DE SAN LORENZO · LUIS FEDERICO FRANCO ALFAROSLUparaguay/S82789e1ede/202126,61333.2%0 (recorded zero)Recorded
CONCERTACION SAN LORENZO SE PUEDE · PASTOR ALEJANDRO FILARTIGA GODOYCSSPparaguay/S82789e1ede/202110,53713.1%0 (recorded zero)Recorded
MOV ÑAMOPU A SAN LORENZO · EULALIO GARAYMÑSLparaguay/S82789e1ede/20211,4451.8%0 (recorded zero)Recorded
PARTIDO NACIONAL DE LA GENTE 30A · BLANCO ISIDRO RIVAS BERNALPNG30Aparaguay/S82789e1ede/20211,2451.6%0 (recorded zero)Recorded
PARTIDO DE LA JUVENTUD · WALTER CARDOZO BENITEZPJparaguay/S82789e1ede/20215950.7%0 (recorded zero)Recorded
PARTIDO CRUZADA NACIONAL · CARLOS DIEGO GONZALEZ MARTINEZPCNparaguay/S82789e1ede/20215930.7%0 (recorded zero)Recorded
CONCERTACION CIUDADANA QUE VENGA LA GENTE · JORGE MELITON BITTAR CORTESSICCVGparaguay/S82789e1ede/20214060.5%0 (recorded zero)Recorded

2015-11-15

Ordinary · Legal certification not established · valid votes

  • PARTIDO COLORADO41.4%
  • PARTIDO LIBERAL RADICAL AUTENTICO33.2%
  • CONCERTACION JUNTOS PODEMOS19.2%
  • CONCERTACION AVANZA SAN LORENZO4.1%
  • CONCERTACION NACIONAL FRENTE GUASU2.1%
Results for event-e2c731244646237daf2ced5e
Label / candidateParty codeVotesShareSeatsStatus
PARTIDO COLORADO · ALBINO NESTOR FERRER ARAUJOANRparaguay/S82789e1ede/201523,72741.4%1Recorded
PARTIDO LIBERAL RADICAL AUTENTICO · JULIO CESAR BENITEZPLRAparaguay/S82789e1ede/201519,02233.2%0 (recorded zero)Recorded
CONCERTACION JUNTOS PODEMOS · IVAN FERNANDO ALLENDE CRISCIONICJPparaguay/S82789e1ede/201511,02219.2%0 (recorded zero)Recorded
CONCERTACION AVANZA SAN LORENZO · JOAQUIN ENRIQUE BONETT GONZALEZASLparaguay/S82789e1ede/20152,3754.1%0 (recorded zero)Recorded
CONCERTACION NACIONAL FRENTE GUASU · MARINO ALCIDES MOLINAS LEIVAFGparaguay/S82789e1ede/20151,2072.1%0 (recorded zero)Recorded

2010-11-07

Ordinary · Legal certification not established · valid votes

  • PARTIDO COLORADO53.0%
  • PARTIDO LIBERAL RADICAL AUTENTICO32.2%
  • UNION NACIONAL DE CIUDADANOS ETICOS8.3%
  • PARTIDO PATRIA QUERIDA3.7%
  • SAN LORENZO AL FRENTE1.2%
  • FRENTE GUASU0.9%
  • MOVIMIENTO INDEPENDIENTE DE TRABAJADORES DE SAN LORENZO0.6%
  • MOVIMIENTO CIUDADANO PACTO POR SAN LORENZO0.1%
Results for event-eb4cb0f999dec7d93cd457df
Label / candidateParty codeVotesShareSeatsStatus
PARTIDO COLORADO · ALBINO NESTOR FERRER ARAUJOANRparaguay/S82789e1ede/201023,43953%1Recorded
PARTIDO LIBERAL RADICAL AUTENTICO · EFREN DARIO SILVA CORONELPLRAparaguay/S82789e1ede/201014,24532.2%0 (recorded zero)Recorded
UNION NACIONAL DE CIUDADANOS ETICOS · OSCAR SIMEON SAID BOBADILLAUNACEparaguay/S82789e1ede/20103,6838.3%0 (recorded zero)Recorded
PARTIDO PATRIA QUERIDA · OVIDIO CABRERA FERNANDEZPPQparaguay/S82789e1ede/20101,6523.7%0 (recorded zero)Recorded
SAN LORENZO AL FRENTE · JAVIER OSVALDO BENITEZ SANABRIACSLFparaguay/S82789e1ede/20105181.2%0 (recorded zero)Recorded
FRENTE GUASU · OSCAR TEOFILO ALVARIZA GOMEZFGparaguay/S82789e1ede/20103890.9%0 (recorded zero)Recorded
MOVIMIENTO INDEPENDIENTE DE TRABAJADORES DE SAN LORENZO · VICTOR HUGO DIAZ FLECHAMITSALparaguay/S82789e1ede/20102590.6%0 (recorded zero)Recorded
MOVIMIENTO CIUDADANO PACTO POR SAN LORENZO · ROBERTO LUCIANO RIVEROS CROSAMCPSLparaguay/S82789e1ede/2010610.1%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

31.660–100 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=15.213626225749778, oldest_gap=20.779279482891113, previous_gap=8.203581329660175

pedersen volatility

Provisional volatility

35.27percentage 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=[[48.37335061116164,0,0,0,0,0,51.62664938883836],[41.370111415270344,33.16653008561017,0,0,0,2.1045106620403464,23.35884783707914],[52.974280160918504,32.19500067802739,0,3.733670840301948,8.323916286217964,0.8791755186909551,1.89395651584324]]

pedersen volatility

Provisional volatility

23.66percentage 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=[[48.37335061116164,0,0,0,0,0,51.62664938883836],[41.370111415270344,33.16653008561017,0,0,0,2.1045106620403464,23.35884783707914],[52.974280160918504,32.19500067802739,0,3.733670840301948,8.323916286217964,0.8791755186909551,1.89395651584324]]

pedersen volatility

Provisional volatility

29.47percentage 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=[[48.37335061116164,0,0,0,0,0,51.62664938883836],[41.370111415270344,33.16653008561017,0,0,0,2.1045106620403464,23.35884783707914],[52.974280160918504,32.19500067802739,0,3.733670840301948,8.323916286217964,0.8791755186909551,1.89395651584324]]

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. “SAN LORENZO / CENTRAL — Mayor.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/PY-11-027-M. Sources: paraguay--url-7428974d1a7032fc28d114b3, paraguay--S82789e1ede, paraguay--Sebfa7a567d.