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Tamil Nadu · Assembly Constituency 230 · 1980
Colachel
Winner — 1980
RETNARAJ
DMK· DMK
DMK 67.0%ADK 33.0%
Votes
42,949
67.0% share
Winning margin
21,822
34.1% of votes
Total candidates
2
Turnout
55.6%
of 1,15,330
Colachel is a safe seat — RETNARAJ won by 34.1%.
Seat history
All Candidates
2 total| # | Candidate | Party | Votes | Share |
|---|---|---|---|---|
| 1 | RETNARAJ | DMK | 42,949 | 67.0% |
| 2 | SANOTSHAM, M. |  ADKAIADMK-Congress(I) Alliance (1980) | 21,127 | 33.0% |
Affidavit details — declared assets, criminal cases and education — aren't available for this seat yet. The results above are complete; only the candidate-affidavit layer is missing.
Low turnout (227th), a typical margin, a fragmented field.
LOADING SEAT HISTORY…
How safe is this seat?
SEAT
lean34.1%
MORE COMPETITIVESAFER
mean 13.0% · min 0.7% · max 37.6%
How contested is turnout?
SEAT
76%
lowerhigher
227th of 234How crowded is the field?
SEAT
3.33
fewer partiesmore parties
61st of 234How much NOTA?
SEAT
0.2%
lowerhigher
219th of 234Where does the house stand?
SEAT
234 seats · 118 majority
How did the vote split?
SEAT
3.33EFFECTIVE PARTIES
DMK 67.0%ADK 33.0%
Who ran, on record?
SEAT
— NOT YET COMPUTEDA dense, urban district — more literate than the national rate.
Who lives here?
DISTRICTCENSUS 2011
Population
18,70,374
Density
1111 / km²
Sex ratio
1019 ♀/1000 ♂
Area
1,684 km²
SC population4.0%
ST population0.4%
What faith is practised here?
DISTRICTCENSUS 2011 C-01
49%HINDU
Hindu 48.6%Christian 46.9%Other 4.5%
How developed is it?
DISTRICTCENSUS 2011
Tap water65.1%
Electricity95.2%
Sanitation87.5%
How healthy is it?
DISTRICTNFHS-5 · 2019-21
Institutional births100.0%
Children fully vaccinated96.0%
Children stunted (under 5)▼ LOWER IS BETTER17.3%
Children underweight (under 5)14.5%
Women anaemic (15-49)▼ LOWER IS BETTER45.6%
Women literate97.7%
Women married before 18▼ LOWER IS BETTER4.3%
Clean cooking fuel74.4%
Health insurance64.1%
What's nearby?
3 locationsSEATWIKIDATA · ASI
Known forDISTRICT
🏷️CashewGI
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Landmark data: Wikidata (CC0) · ASI (Government of India, official). Images: Wikimedia Commons (individual CC / public-domain licenses, see each file). Map data © OpenStreetMap contributors.