Paraguay · CONCEPCION
YBY YA'U / CONCEPCION — Mayor
526 current mayor/council offices. Named-geography mapping repairs changing historical district codes; original labels retained. Distinct source list numbers fix three acronym-collision vote discrepancies. Numeric totals reconcile, but boundary changes, intervening events and current control are not certified country-wide; the blanket CI clearance is removed.
Historical competition
Competitiveness index for a verified actual-event sequence withheld. Actual-event and/or comparability review incomplete.
Grouped party-share volatility: latest interval 9.1 points; earlier interval — points; two-interval mean — 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
Current government and control: Unverified. Local government-risk forecast: unassessed.
Polling: no vetted current evidence included for this office.
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.
Registry and evidence links: Source 1
Electoral event evidence
Separate source records can belong to the same election cycle. Recounts, runoffs and void returns do not create additional cycles.
2021-10-10 · ordinary
Coverage: Official votes and elected seats; identity joins reviewed, event/boundary certification open
Basis: Candidate/list votes as share of valid votes; separate source list numbers are retained even when acronyms coincide
| Party or list | Candidate | Votes or marks | Vote share | Seats |
|---|---|---|---|---|
| ALIANZA TODOS POR YBY YAU | VIDAL ARGUELLO BAZAN | 4,987 | 56.54% | 1 |
| PARTIDO COLORADO | RUTILIO CANALE ACHAR | 3,834 | 43.46% | 0 |
2015-11-15 · ordinary
Coverage: Official votes and elected seats; identity joins reviewed, event/boundary certification open
Basis: Candidate/list votes as share of valid votes; separate source list numbers are retained even when acronyms coincide
| Party or list | Candidate | Votes or marks | Vote share | Seats |
|---|---|---|---|---|
| ALIANZA TODOS POR YBY YAU | VIDAL ARGUELLO BAZAN | 4,603 | 65.65% | 1 |
| PARTIDO COLORADO | ELVIO LOPEZ TORALES | 2,408 | 34.35% | 0 |
2013-09-09 · replacement
Coverage: Official elected seats; losing-list votes missing
Basis: Candidate/list votes as share of valid votes; separate source list numbers are retained even when acronyms coincide
| Party or list | Candidate | Votes or marks | Vote share | Seats |
|---|---|---|---|---|
| Partido Colorado | ELVIO LOPEZ TORALES | — | — | 1 |
2010-11-07 · ordinary
Coverage: Official votes and elected seats; identity joins reviewed, event/boundary certification open
Basis: Candidate/list votes as share of valid votes; separate source list numbers are retained even when acronyms coincide
| Party or list | Candidate | Votes or marks | Vote share | Seats |
|---|---|---|---|---|
| PARTIDO COLORADO | ALSIMIO CASCO AYALA | 2,841 | 50.19% | 1 |
| PARTIDO LIBERAL RADICAL AUTENTICO | ZULMA GENARA DOMINGUEZ DE CAZAL | 1,385 | 24.47% | 0 |
| MOVIMIENTO DE UNIDAD YBY YAUENSE | ADALBERTO CANALE PALACIOS | 1,035 | 18.29% | 0 |
| PARTIDO POPULAR TEKOJOJA | DERLIS ALFREDO MUÑOZ CARISSIMO | 399 | 7.05% | 0 |
2006-11-19 · ordinary
Coverage: Official votes and elected seats; identity joins reviewed, event/boundary certification open
Basis: Candidate/list votes as share of valid votes; separate source list numbers are retained even when acronyms coincide
| Party or list | Candidate | Votes or marks | Vote share | Seats |
|---|---|---|---|---|
| ASOCIACION NACIONAL REPUBLICANA | ALSIMIO CASCO AYALA | 2,579 | 55.70% | 1 |
| PARTIDO LIBERAL RADICAL AUTENTICO | VICTOR ARISTIDES ARAUJO | 1,989 | 42.96% | 0 |
| PARTIDO PATRIA QUERIDA | SINECIO ESCOBAR PEREIRA | 62 | 1.34% | 0 |
2001-11-18 · ordinary
Coverage: Official votes and elected seats; identity joins reviewed, event/boundary certification open
Basis: Candidate/list votes as share of valid votes; separate source list numbers are retained even when acronyms coincide
| Party or list | Candidate | Votes or marks | Vote share | Seats |
|---|---|---|---|---|
| ASOCIACION NACIONAL REPUBLICANA | SILVINO CASCO GONZALEZ | 2,654 | 58.50% | 1 |
| PARTIDO LIBERAL RADICAL AUTENTICO | ISIDRO ALFONSO BARRIOS | 1,857 | 40.93% | 0 |
| PARTIDO ENCUENTRO NACIONAL | JUAN DE DIOS MARTINEZ VAZQUEZ | 26 | 0.57% | 0 |
1996-11-17 · ordinary
Coverage: Official votes and elected seats; identity joins reviewed, event/boundary certification open
Basis: Candidate/list votes as share of valid votes; separate source list numbers are retained even when acronyms coincide
| Party or list | Candidate | Votes or marks | Vote share | Seats |
|---|---|---|---|---|
| PARTIDO LIBERAL RADICAL AUTENTICO | SECUNDINA SANABRIA DE OVELAR | 2,116 | 49.92% | 1 |
| ASOCIACIÓN NACIONAL REPUBLICANA | 2,021 | 47.68% | 0 | |
| PARTIDO ENCUENTRO NACIONAL | 102 | 2.41% | 0 |
Snapshot 13 September 2026. Fixed election window 8 September 2026 to 8 March 2028. Record PY-01-009-M.