Pabulib analysis

Pabustats

Explore how official participatory budgeting outcomes represent voters, use available budgets, and compare with alternative allocation rules.

1054 of 2015 current datasets can currently be analysed. Pabustats supports approval ballots with recorded winners.

Across analysed datasets

3,622,933 voter records
80.9% represented, voter-weighted
93.8% mean budget used
59.4% mean captured approvals

How much of the available budget the official winning projects use, and how well those winners represent the choices recorded by voters.

Download CSV
Warszawa · 2023

Poland · approval · greedy

Votes
78,904
Budget used
100.0%
Represented
92.1%
Unrepresented
6,246
Avg. funded choices
3.69
Median funded choices
4.0
Captured approvals
44.8%
Amsterdam · 2020

Netherlands · Centrum · approval · greedy-custom

Votes
8,520
Budget used
91.3%
Represented
96.6%
Unrepresented
289
Avg. funded choices
7.15
Median funded choices
7.0
Captured approvals
39.4%
Budapest · 2024

Hungary · approval · unknown

Votes
28,943
Budget used
89.5%
Represented
64.5%
Unrepresented
10,274
Avg. funded choices
1.73
Median funded choices
2.0
Captured approvals
18.9%
Warszawa · 2024

Poland · approval · greedy-exclusive

Votes
75,255
Budget used
100.0%
Represented
89.1%
Unrepresented
8,172
Avg. funded choices
3.31
Median funded choices
3.0
Captured approvals
38.2%
Warszawa · 2022

Poland · approval · greedy-exclusive

Votes
81,234
Budget used
100.0%
Represented
86.5%
Unrepresented
11,007
Avg. funded choices
3.14
Median funded choices
3.0
Captured approvals
39.5%
Warszawa · 2021

Poland · approval · greedy

Votes
95,899
Budget used
100.0%
Represented
94.1%
Unrepresented
5,688
Avg. funded choices
4.05
Median funded choices
4.0
Captured approvals
49.0%
Amsterdam · 2022

Netherlands · Centrum · approval · greedy-custom

Votes
10,081
Budget used
100.0%
Represented
98.6%
Unrepresented
146
Avg. funded choices
10.58
Median funded choices
11.0
Captured approvals
59.2%
Warszawa · 2025

Poland · approval · greedy

Votes
67,615
Budget used
100.0%
Represented
96.0%
Unrepresented
2,674
Avg. funded choices
3.99
Median funded choices
4.0
Captured approvals
46.7%
Warszawa · 2020

Poland · Ursynów · approval · greedy

Votes
10,105
Budget used
100.0%
Represented
86.4%
Unrepresented
1,372
Avg. funded choices
4.39
Median funded choices
4.0
Captured approvals
38.7%
Warszawa · 2020

Poland · approval · greedy

Votes
86,721
Budget used
100.0%
Represented
94.9%
Unrepresented
4,411
Avg. funded choices
4.76
Median funded choices
5.0
Captured approvals
65.7%
Amsterdam · 2022

Netherlands · West · approval · greedy-custom

Votes
11,519
Budget used
100.0%
Represented
99.3%
Unrepresented
82
Avg. funded choices
9.47
Median funded choices
10.0
Captured approvals
63.2%
Warszawa · 2020

Poland · Praga-Południe · approval · greedy

Votes
14,897
Budget used
100.0%
Represented
79.1%
Unrepresented
3,113
Avg. funded choices
4.19
Median funded choices
4.0
Captured approvals
45.9%
Warszawa · 2021

Poland · Praga-Południe · approval · greedy

Votes
10,568
Budget used
100.0%
Represented
83.3%
Unrepresented
1,762
Avg. funded choices
3.58
Median funded choices
4.0
Captured approvals
32.1%
Warszawa · 2021

Poland · Ursynów · approval · greedy-exclusive

Votes
9,338
Budget used
100.0%
Represented
82.3%
Unrepresented
1,653
Avg. funded choices
2.91
Median funded choices
3.0
Captured approvals
25.5%
Warszawa · 2021

Poland · Bielany · approval · greedy

Votes
8,172
Budget used
100.0%
Represented
84.2%
Unrepresented
1,288
Avg. funded choices
4.50
Median funded choices
5.0
Captured approvals
43.0%
Warszawa · 2021

Poland · Białołęka · approval · greedy

Votes
11,063
Budget used
99.7%
Represented
79.3%
Unrepresented
2,294
Avg. funded choices
2.87
Median funded choices
3.0
Captured approvals
27.3%
Warszawa · 2022

Poland · Ursynów · approval · greedy

Votes
6,672
Budget used
99.9%
Represented
88.0%
Unrepresented
799
Avg. funded choices
3.84
Median funded choices
4.0
Captured approvals
33.2%
Warszawa · 2021

Poland · Wola · approval · greedy

Votes
8,647
Budget used
100.0%
Represented
84.9%
Unrepresented
1,309
Avg. funded choices
5.37
Median funded choices
6.0
Captured approvals
50.3%
Warszawa · 2021

Poland · Mokotów · approval · greedy

Votes
12,933
Budget used
100.0%
Represented
87.8%
Unrepresented
1,584
Avg. funded choices
4.77
Median funded choices
5.0
Captured approvals
49.1%
Warszawa · 2022

Poland · Praga-Południe · approval · greedy

Votes
10,424
Budget used
100.0%
Represented
84.3%
Unrepresented
1,633
Avg. funded choices
4.24
Median funded choices
4.0
Captured approvals
41.0%
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Rule sensitivity

Recorded outcome vs MES/Add1 comparison

The alternative is equalshares/add1-comparison: MES with Add1 followed by its existing comparison step against greedy. Positive representation changes favour the alternative outcome.

Gdynia · 2020

Poland · Działki Leśne | large

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
100.0% / 89.5%
Representation change
+18.8 pp
Voters gaining / losing
242 / 102
Avg. choices change
+0.51
Gdynia · 2020

Poland · Karwiny | large

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
99.2% / 35.0%
Representation change
-4.5 pp
Voters gaining / losing
221 / 271
Avg. choices change
+0.12
Gdynia · 2020

Poland · Obłuże | large

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
100.0% / 68.8%
Representation change
+5.6 pp
Voters gaining / losing
471 / 361
Avg. choices change
+0.09
Gdynia · 2020

Poland · Wzgórze Św. Maksymiliana | large

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
100.0% / 56.0%
Representation change
+15.9 pp
Voters gaining / losing
345 / 142
Avg. choices change
+0.25
Gdynia · 2021

Poland · Chwarzno-Wiczlino | large

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
100.0% / 77.2%
Representation change
+29.2 pp
Voters gaining / losing
1,223 / 278
Avg. choices change
+0.92
Gdynia · 2021

Poland · Karwiny | large

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
100.0% / 99.3%
Representation change
+3.5 pp
Voters gaining / losing
309 / 269
Avg. choices change
+0.26
Gdynia · 2021

Poland · Pogórze | large

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
100.0% / 45.2%
Representation change
-1.1 pp
Voters gaining / losing
324 / 335
Avg. choices change
+0.12
Gdynia · 2021

Poland · Wzgórze Św. Maksymiliana | large

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
96.9% / 70.0%
Representation change
+23.0 pp
Voters gaining / losing
369 / 175
Avg. choices change
+0.49
Gdynia · 2022

Poland · Dąbrowa | large

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
100.0% / 99.7%
Representation change
+27.9 pp
Voters gaining / losing
614 / 216
Avg. choices change
+0.41
Gdynia · 2022

Poland · Orłowo | large

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
98.8% / 94.6%
Representation change
+3.2 pp
Voters gaining / losing
173 / 153
Avg. choices change
+0.10
Gdynia · 2023

Poland · Redłowo | large

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
100.0% / 63.7%
Representation change
+4.7 pp
Voters gaining / losing
263 / 222
Avg. choices change
+0.23
Gdynia · 2025

Poland · Chylonia | large

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
100.0% / 61.1%
Representation change
+3.8 pp
Voters gaining / losing
435 / 388
Avg. choices change
+0.26
Gdynia · 2025

Poland · Pustki Cisowskie-Demptowo | large

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
100.0% / 87.4%
Representation change
+8.8 pp
Voters gaining / losing
384 / 284
Avg. choices change
+0.22
Gdynia · 2025

Poland · Witomino | large

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
89.2% / 40.5%
Representation change
+17.8 pp
Voters gaining / losing
405 / 173
Avg. choices change
+0.61
Łódź · 2020

Poland · Górniak

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
100.0% / 5.9%
Representation change
+25.0 pp
Voters gaining / losing
355 / 165
Avg. choices change
+0.66
Łódź · 2020

Poland · Mileszki

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
100.0% / 62.0%
Representation change
+13.2 pp
Voters gaining / losing
346 / 220
Avg. choices change
+0.57
Łódź · 2020

Poland · Retkinia Zachód-Smulsko

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
99.9% / 78.4%
Representation change
+53.2 pp
Voters gaining / losing
1,547 / 138
Avg. choices change
+1.14
Łódź · 2022

Poland · Dolina Łódki

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
98.5% / 98.4%
Representation change
+21.9 pp
Voters gaining / losing
636 / 281
Avg. choices change
+0.51
Łódź · 2023

Poland · Nowosolna

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
100.0% / 65.0%
Representation change
+7.3 pp
Voters gaining / losing
439 / 326
Avg. choices change
+0.51
Łódź · 2024

Poland · Dolina Łódki

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
100.0% / 67.6%
Representation change
+11.8 pp
Voters gaining / losing
422 / 307
Avg. choices change
+0.37
Łódź · 2025

Poland · Mileszki

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
99.3% / 43.9%
Representation change
+6.2 pp
Voters gaining / losing
241 / 188
Avg. choices change
+0.21
Łódź · 2025

Poland · Stoki-Sikawa-Podgórze

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
99.4% / 83.2%
Representation change
+15.4 pp
Voters gaining / losing
959 / 548
Avg. choices change
+0.46
Lublin · 2026

Poland · Czechów Północny

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
100.0% / 91.6%
Representation change
+0.7 pp
Voters gaining / losing
704 / 688
Avg. choices change
+0.01
Warszawa · 2017

Poland · Chrzanów,Jelonki Północne,Jelonki Południowe

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
100.0% / 83.7%
Representation change
+26.3 pp
Voters gaining / losing
1,293 / 710
Avg. choices change
+2.08
Warszawa · 2018

Poland · Białołęka

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
100.0% / 96.7%
Representation change
+33.3 pp
Voters gaining / losing
5,066 / 2,311
Avg. choices change
+2.80
Warszawa · 2018

Poland · rejon 5

Final alternative
equalshares/add1
Winner similarity
0.0%
Official winners replaced
100.0%
Budget removed / added
99.3% / 89.0%
Representation change
+32.0 pp
Voters gaining / losing
760 / 349
Avg. choices change
+1.43
Budapest · 2024

Hungary

Final alternative
equalshares/add1
Winner similarity
7.3%
Official winners replaced
76.9%
Budget removed / added
64.5% / 74.9%
Representation change
+15.4 pp
Voters gaining / losing
5,460 / 990
Avg. choices change
+2.14
Poznań · 2023

Poland · 5 - Grunwald Północ, Grunwald Południe, Stary Grunwald

Final alternative
greedy
Winner similarity
25.0%
Official winners replaced
66.7%
Budget removed / added
106.2% / 28.6%
Representation change
-50.6 pp
Voters gaining / losing
216 / 9,951
Avg. choices change
-0.52
Amsterdam · 2020

Netherlands · Weesp

Final alternative
equalshares/add1
Winner similarity
16.7%
Official winners replaced
50.0%
Budget removed / added
100.0% / 53.0%
Representation change
+13.1 pp
Voters gaining / losing
1,077 / 495
Avg. choices change
+0.40
Gdynia · 2020

Poland · Mały Kack | large

Final alternative
greedy
Winner similarity
50.0%
Official winners replaced
50.0%
Budget removed / added
100.0% / 0.0%
Representation change
-11.3 pp
Voters gaining / losing
0 / 346
Avg. choices change
-0.45
Gdynia · 2021

Poland · Babie Doły | large

Final alternative
greedy
Winner similarity
50.0%
Official winners replaced
50.0%
Budget removed / added
92.5% / 0.0%
Representation change
-23.8 pp
Voters gaining / losing
0 / 125
Avg. choices change
-0.34
Gdynia · 2021

Poland · Cisowa | large

Final alternative
equalshares/add1
Winner similarity
14.3%
Official winners replaced
50.0%
Budget removed / added
81.3% / 73.1%
Representation change
+27.2 pp
Voters gaining / losing
326 / 79
Avg. choices change
+0.67
Gdynia · 2021

Poland · Dąbrowa | large

Final alternative
equalshares/add1
Winner similarity
14.3%
Official winners replaced
50.0%
Budget removed / added
69.3% / 39.5%
Representation change
+9.0 pp
Voters gaining / losing
316 / 177
Avg. choices change
+0.29
Gdynia · 2022

Poland · Chwarzno-Wiczlino | large

Final alternative
equalshares/add1
Winner similarity
20.0%
Official winners replaced
50.0%
Budget removed / added
82.0% / 56.4%
Representation change
+8.2 pp
Voters gaining / losing
420 / 200
Avg. choices change
+0.66
Gdynia · 2023

Poland · Babie Doły | large

Final alternative
equalshares/add1
Winner similarity
25.0%
Official winners replaced
50.0%
Budget removed / added
99.6% / 64.7%
Representation change
-0.6 pp
Voters gaining / losing
45 / 48
Avg. choices change
+0.01
Gdynia · 2023

Poland · Mały Kack | small

Final alternative
equalshares/add1
Winner similarity
20.0%
Official winners replaced
50.0%
Budget removed / added
46.8% / 63.7%
Representation change
+20.0 pp
Voters gaining / losing
365 / 118
Avg. choices change
+0.27
Gdynia · 2023

Poland · Wzgórze Św. Maksymiliana | small

Final alternative
equalshares/add1
Winner similarity
33.3%
Official winners replaced
50.0%
Budget removed / added
62.0% / 37.3%
Representation change
+6.0 pp
Voters gaining / losing
273 / 192
Avg. choices change
-0.11
Gdynia · 2024

Poland · Wielki Kack | large

Final alternative
equalshares/add1
Winner similarity
50.0%
Official winners replaced
50.0%
Budget removed / added
84.9% / 0.0%
Representation change
-34.2 pp
Voters gaining / losing
0 / 969
Avg. choices change
-0.59
Gdynia · 2025

Poland · Redłowo | small

Final alternative
equalshares/add1
Winner similarity
25.0%
Official winners replaced
50.0%
Budget removed / added
59.5% / 46.5%
Representation change
+10.2 pp
Voters gaining / losing
134 / 74
Avg. choices change
+0.30
Gdynia · 2025

Poland · Wielki Kack | large

Final alternative
greedy
Winner similarity
50.0%
Official winners replaced
50.0%
Budget removed / added
93.8% / 0.0%
Representation change
-28.5 pp
Voters gaining / losing
0 / 717
Avg. choices change
-0.36
Łódź · 2020

Poland · Bałuty Zachodnie

Final alternative
equalshares/add1
Winner similarity
20.0%
Official winners replaced
50.0%
Budget removed / added
95.2% / 75.0%
Representation change
+13.3 pp
Voters gaining / losing
476 / 180
Avg. choices change
+0.34
Łódź · 2022

Poland · Julianów-Marysin-Rogi

Final alternative
equalshares/add1
Winner similarity
14.3%
Official winners replaced
50.0%
Budget removed / added
95.4% / 96.4%
Representation change
+25.9 pp
Voters gaining / losing
1,119 / 318
Avg. choices change
+0.50
Łódź · 2022

Poland · Nowosolna

Final alternative
equalshares/add1
Winner similarity
20.0%
Official winners replaced
50.0%
Budget removed / added
96.4% / 36.5%
Representation change
-19.2 pp
Voters gaining / losing
39 / 164
Avg. choices change
+0.21
Łódź · 2024

Poland · Rokicie

Final alternative
equalshares/add1
Winner similarity
12.5%
Official winners replaced
50.0%
Budget removed / added
98.1% / 75.4%
Representation change
+34.6 pp
Voters gaining / losing
741 / 130
Avg. choices change
+0.85
Łódź · 2025

Poland · Piastów-Kurak

Final alternative
equalshares/add1
Winner similarity
9.1%
Official winners replaced
50.0%
Budget removed / added
99.2% / 89.1%
Representation change
+48.2 pp
Voters gaining / losing
736 / 24
Avg. choices change
+1.02
Poznań · 2023

Poland · 1 - Nowe Winogrady Północ, Nowe Winogrady Południe, Nowe Winogrady Wschód, Stare Winogrady

Final alternative
greedy
Winner similarity
20.0%
Official winners replaced
50.0%
Budget removed / added
68.4% / 32.5%
Representation change
-16.3 pp
Voters gaining / losing
585 / 3,582
Avg. choices change
-0.20
Poznań · 2023

Poland · 3 - Piątkowo Północ, Piątkowo

Final alternative
equalshares/add1
Winner similarity
33.3%
Official winners replaced
50.0%
Budget removed / added
70.2% / 19.7%
Representation change
-2.4 pp
Voters gaining / losing
1,207 / 1,450
Avg. choices change
-0.02
Warszawa · 2019

Poland · Służew

Final alternative
equalshares/add1
Winner similarity
14.3%
Official winners replaced
50.0%
Budget removed / added
59.6% / 38.2%
Representation change
+2.1 pp
Voters gaining / losing
70 / 56
Avg. choices change
+1.40
Warszawa · 2026

Poland · Siekierki, Augustówka

Final alternative
equalshares/add1
Winner similarity
25.0%
Official winners replaced
50.0%
Budget removed / added
24.7% / 21.4%
Representation change
+2.5 pp
Voters gaining / losing
12 / 4
Avg. choices change
+0.52
Łódź · 2023

Poland · Stoki-Sikawa-Podgórze

Final alternative
equalshares/add1
Winner similarity
25.0%
Official winners replaced
40.0%
Budget removed / added
51.4% / 37.3%
Representation change
+9.1 pp
Voters gaining / losing
453 / 219
Avg. choices change
+0.29
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