2026 Delimitation of Sarawak (DUN): 1st Proposal
Last updated: 03 Sept 2026
Boundaries of DUN constituencies in Sarawak as proposed in the 1st public display (Pameran 1) of the 2026 delimitation exercise. These boundaries are not yet gazetted, and may change before the exercise is concluded.
| Column | Type | Description |
|---|---|---|
| state | String | State in which the parliamentary constituency is located, e.g. 'Perlis' |
| parlimen | String | Code (P.xxx) and name of the parliamentary constituency, e.g. 'P.001 Padang Besar' |
| code_parlimen | String | Official code of the parliamentary constituency, e.g. 'P.001' |
| dun | String | Code (N.xx) and name of the DUN constituency, e.g. 'N.01 Titi Tinggi' |
| code_dun | String | Official code of the DUN constituency, e.g. 'N.01' |
| voters_total | Integer | Number of registered voters in the constituency as stated in the EC's public display, e.g. 34197 |
Download (99 features x 6 attributes)
Programmatic Access
import geopandas as gpd
URL = "https://lake.electiondata.my/maps/delimitations/sarawak_2026_dun_p1.parquet"
gdf = gpd.read_parquet(URL)
print(gdf.shape) # (99, 6)
print(gdf.crs)
gdfCite
Users wishing to reference this dataset in an academic context should cite Thevananthan and Chacko (2025), which documents the digitisation and validation of the boundary data.
APA
Thevananthan, T., & Chacko, D. P. (2025). The Malaysian Election Corpus (MECo): Electoral Maps and Cartograms from 1954 to 2025. arXiv preprint arXiv:2512.24211.
Harvard
Thevananthan, T. and Chacko, D.P. 2025, The Malaysian Election Corpus (MECo): Electoral Maps and Cartograms from 1954 to 2025. arXiv preprint arXiv:2512.24211.
MLA
Thevananthan, Thevesh, and Chacko, Danesh Prakash. "The Malaysian Election Corpus (MECo): Electoral Maps and Cartograms from 1954 to 2025." arXiv preprint arXiv:2512.24211 (2025).
Chicago
Thevananthan, Thevesh, and Chacko, Danesh Prakash. "The Malaysian Election Corpus (MECo): Electoral Maps and Cartograms from 1954 to 2025." arXiv preprint arXiv:2512.24211 (2025).
BibTeX
@article{thevananthan2025malaysian,
author = {Thevananthan, Thevesh and Chacko, Danesh Prakash},
title = {The Malaysian Election Corpus (MECo): Electoral Maps and Cartograms from 1954 to 2025},
journal = {arXiv preprint arXiv:2512.24211},
year = {2025}
}