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Collection: Parliamentary General Election Results

Dataset: Parliamentary General Election - Registered Electors, Rejected Votes and Spoilt Ballots

Social

Parliamentary General Election - Registered Electors, Rejected Votes and Spoilt Ballots

Data from Jan 1955 to May 2025

Last updated: 25 Sep 2025, 16:02 SGT

ELD (Elections Department)

Explore historical voter statistics from Singapore’s Parliamentary General Elections, including the number of registered electors, rejected votes, and spoilt ballots by constituency and year. For more information, visit: https://www.eld.gov.sg/

Data explorer

ParliamentaryGeneralElectionRegisteredElectorsRejectedVotesandSpoiltBallots.csv (753 rows, 21.9 KB)

Year
Year (YYYY)
Constituency
Text
No Of Registered Electors
Text
No Of Rejected Votes
Text
No Of Spoilt Ballot Papers
Text
(Null)0.0%
19728.6%
19769.2%
198010.0%
198410.5%
(Null)0.0%
Sembawang2.3%
Tanjong Pagar2.3%
Aljunied2.1%
Tampines2.1%
(Null)0.0%
(Null)24.6%
(Null)24.6%
06.5%
37.4%
46.9%
55.3%
1955Bukit Panjang8012667
1955Bukit Timah9173598
1955Cairnhill135286512
1955Changi11239706
1955Farrer Park122429314
1955Geylang166048816
1955Havelock12835617
1955Kampong Kapor138151444
1955Katong2219612014
1955Pasir Panjang13812606
Google colab link
Analyse this dataset with Colab Notebook
  1. 1. Copy this dataset ID: d_fdfb854fcb7428b29734d2e0c0674220
  2. 2. Click on the button below

Sample OpenAPI query

This code can be used to test a sample API query. It retrieves the data catalogue of this dataset. For a complete guide on query parameters and syntax, please refer to the API documentation. Try it out on your browser to see the response schema.

import requests
          
dataset_id = "d_fdfb854fcb7428b29734d2e0c0674220"
url = "https://data.gov.sg/api/action/datastore_search?resource_id="  + dataset_id 
        
response = requests.get(url)
print(response.json())

Citation

This dataset can be reused and cited in research publications.

Elections Department. (2016). Parliamentary General Election - Registered Electors, Rejected Votes and Spoilt Ballots (2025) [Dataset]. data.gov.sg. Retrieved June 5, 2026 from https://data.gov.sg/datasets/d_fdfb854fcb7428b29734d2e0c0674220/view

About this dataset

Contact

kenny_CHEONG@eld.gov.sg

Created on

01 Nov 2016

Licence

Free forever for personal or commercial use, under the Open Data Licence.

Agency

ELD (Elections Department)