Delimitation Commission of India — ಭಾರತದ ಕ್ಷೇತ್ರ ಗಡಿ ನಿರ್ಧಾರ ಆಯೋಗ / ಭಾರತದ ಕ್ಷೇತ್ರ ಮರುಸೀಮಾ ಆಯೋಗ
Meaning of Delimitation
Delimitation means fixing or drawing the boundaries of electoral constituencies.
These constituencies are territorial areas from which representatives are elected to legislative bodies.
Simple Meaning:
It is the process of dividing a country or state into election areas (constituencies).
Example
Suppose a state has 1 crore population.
It may be divided into 20 constituencies.
Each constituency elects one representative to the Assembly or Parliament.
The process of drawing these boundaries is called delimitation.
Body Responsible
The task of delimitation is given to a special high-powered body.
This body is called the Delimitation Commission or Boundary Commission.
Rationale (Importance) of Delimitation
1. Ensures Free and Fair Elections
Free and fair elections are the hallmark of democracy.
Parliamentary democracy works because people choose their representatives through elections.
Elections are therefore essential for democracy.
For elections to be fair, constituencies must be properly defined.
The delimitation process periodically redraws electoral boundaries.
This is done according to legal provisions and accepted norms.
Because India follows a system of single-member constituencies (one representative per constituency), delimitation becomes very important.
Example
If a constituency becomes too large in population, voters will not be equally represented.
Delimitation reorganizes boundaries to maintain fairness.
2. Reflects Changing Ground Reality
Delimitation is a complex and sensitive process.
It forms the foundation of democratic representation through elections.
In theory, delimitation helps create a political system where people govern themselves through elected representatives based on territory.
Since population and settlement patterns change over time, constituencies must be redrawn periodically.
Example
A city may grow from 5 lakh population to 25 lakh population.
Without delimitation, the same constituency may represent too many people.
Therefore periodic delimitation adjusts constituencies according to new realities.
3. Principle of “One Man, One Vote”
Democracy follows the principle of one person, one vote.
Ideally, the value of each vote should be equal.
In practice, this is difficult to achieve perfectly.
Sometimes two constituencies elect one representative each, but their populations differ.
If one constituency has less population, the vote of each voter becomes more powerful than in a constituency with more population.
Example
Constituency A → 1 lakh voters
Constituency B → 3 lakh voters
Both elect one MP.
In Constituency A → 1 vote represents fewer people → vote value is higher
In Constituency B → 1 vote represents more people → vote value is lower
This issue was observed by the Supreme Court in the case
R. C. Poudyal v. Union of India
Delimitation Commissions Established So Far
The Delimitation Commission of India is a statutory body.
It is not a constitutional body.
Meaning
It is created through a law passed by Parliament, not directly by the Constitution.
The Central Government establishes it under a law enacted by Parliament.
Main Function
To determine and redraw the boundaries of
Parliamentary constituencies (Lok Sabha)
State Assembly constituencies
Powers of the Commission
It is a very powerful body.
Its orders:
Have the force of law
Cannot be challenged in any court
After the Commission finalizes its orders:
They come into effect on a date specified by the President of India.
They are placed before the Lok Sabha and State Legislative Assemblies.
However:
These bodies cannot modify the orders.
Number of Commissions
So far four Delimitation Commissions have been constituted in India.
Constitutional Provisions Related to Delimitation
The following Articles deal with delimitation of constituencies:
Article 81
Article 82
Article 170
Article 330
Article 332
These Articles were amended by:
84th Constitutional Amendment Act
87th Constitutional Amendment Act
Combined Effect of These Amendments
1. Lok Sabha Seats Frozen
The number of seats allotted to states in the Lok Sabha based on the 1971 Census will remain unchanged.
This freeze will continue until the first census after 2026.
2. State Assembly Seats Frozen
The number of seats in State Legislative Assemblies fixed using the 1971 Census will also remain unchanged until the census after 2026.
Example
If a state had 200 Assembly seats based on the 1971 census, the number cannot be increased or reduced until after 2026.
3. Reservation for SC and ST Recalculated
The number of reserved seats for Scheduled Castes and Scheduled Tribes in:
Lok Sabha
State Legislative Assemblies
These are recalculated using the 2001 Census.
4. Redelimitation Based on 2001 Census
Every state was redelimited into parliamentary and assembly constituencies using the 2001 Census.
The boundaries created during this delimitation will remain frozen until the first census after 2026.
5. Population Equality Among Constituencies
While redrawing boundaries, the population of each constituency should be nearly equal across the state, as far as possible.
Example
If a state constituency average population is 2 lakh, then constituencies should be close to 2 lakh population to maintain equal representation.
Delimitation in Jammu & Kashmir (Simple Explanation)
1. Why Delimitation in J&K Was Different Earlier
Earlier, Jammu & Kashmir had special constitutional status.
This special status existed because of Article 370.
Because of this:
Many Indian constitutional rules did not fully apply to J&K.
J&K had its own Constitution and laws.
But this special status ended in 2019 after:
Jammu and Kashmir Reorganisation Act, 2019
2. Two Different Laws Controlled Delimitation Earlier
Before 2019, delimitation in J&K worked in two different ways.
Lok Sabha Seats
Controlled by the Constitution of India.
State Assembly Seats
Controlled by:
Constitution of J&K
Jammu and Kashmir Representation of the People Act, 1957
Meaning
Parliamentary constituencies → decided by Indian law
Assembly constituencies → decided by J&K state law
This was different from other states of India.
3. Earlier Delimitation Exercises in J&K
Assembly constituencies were redrawn in:
1957
1966
1975
1995
The last delimitation (1995) used the 1981 Census.
That delimitation was used for the 1996 J&K elections.
4. Why Delimitation Did Not Happen After 1995
Two reasons:
Reason 1: No Census in 1991
Because of security issues and insurgency, census was not conducted in J&K in 1991.
Reason 2: Freeze on Delimitation
The J&K Legislative Assembly passed a law.
This law said:
No new delimitation until the census after 2026.
So the constituencies remained the same for many years.
5. Structure of the J&K Assembly Before 2019
The J&K Assembly had 111 seats.
Breakdown:
87 seats filled through elections, Including 4 seats from Ladakh
24 seats kept vacant
Why 24 Seats Were Vacant
These seats were reserved for areas under Pakistan’s control (PoJK).
India considers these areas part of J&K, but elections cannot be held there.
So those 24 seats remain vacant.
6. Changes After 2019 Reorganisation
Major change happened through:
Jammu and Kashmir Reorganisation Act, 2019
This Act:
Abolished the old state
Created Union Territory of Jammu & Kashmir
7. New Structure of the Assembly
The new Assembly has:
114 total seats
But:
24 seats remain vacant for PoJK
So 90 seats are actually filled through elections.
8. Nomination of Women Members
The law also says:
The Lieutenant Governor can nominate 2 women members if women are not adequately represented in the Assembly.
9. Increase in Assembly Seats
Earlier elected seats = 83
Now elected seats = 90
So there is an increase of 7 seats.
10. Why New Delimitation Was Needed
The last delimitation used 1981 Census data.
But by 2011 Census, the population had increased more than 100%.
Example:
| Census | Population |
|---|---|
| 1981 | smaller |
| 2011 | more than double |
Because constituencies were based on old population, many seats became unequal.
This situation is called malapportionment.
Meaning of Malapportionment
Some constituencies have too many people, others too few people.
Example:
| Constituency | Population |
|---|---|
| A | 1 lakh |
| B | 4 lakh |
Both elect one MLA.
So voters in A have more political power.
This is unfair.
So delimitation was necessary.
11. New Delimitation Based on 2011 Census
The new Delimitation Commission used:
2011 Census population
Jammu and Kashmir Reorganisation Act, 2019
Delimitation Act, 2002
12. Reservation of Seats
Seat reservation for SC and ST was calculated using:
Article 330
Article 332
These articles deal with reservation of seats for SCs and STs in legislatures.
13. Important Change Regarding ST Reservation
Earlier:
The J&K Constitution did not provide reservation for STs in the Assembly.
After delimitation:
ST seats were reserved for the first time in the J&K Assembly.
Super Simple Summary (UPSC Revision)
J&K had special status under Article 370, so delimitation rules were different.
Lok Sabha seats followed Indian Constitution, but Assembly seats followed J&K laws.
Delimitation occurred in 1957, 1966, 1975, 1995.
Last delimitation used 1981 Census.
J&K Assembly froze delimitation until census after 2026.
Assembly earlier had 111 seats (24 reserved for PoJK).
After J&K Reorganisation Act 2019, UT of J&K created.
New Assembly → 114 seats (90 elected + 24 PoJK vacant).
New delimitation used 2011 Census.
ST reservation introduced for the first time.
Order of the Delimitation Commission (Jammu & Kashmir – 2022)
In May 2022, the Delimitation Commission issued the final order for redrawing:
Lok Sabha constituencies
Assembly constituencies
in the Union Territory of J&K.
This was done under the:
Jammu and Kashmir Reorganisation Act, 2019
Delimitation Act, 2002
1. J&K Treated as One Single Unit
The Commission considered entire J&K as one entity while delimiting parliamentary constituencies.
Result
J&K has 5 Lok Sabha constituencies.
Each Lok Sabha constituency now contains 18 Assembly segments.
Example
| Lok Sabha seat | Assembly segments |
|---|---|
| Seat 1 | 18 Assembly seats |
| Seat 2 | 18 Assembly seats |
| Seat 3 | 18 Assembly seats |
| Seat 4 | 18 Assembly seats |
| Seat 5 | 18 Assembly seats |
Total:
5 × 18 = 90 Assembly constituencies
2. Creation of Anantnag–Rajouri Parliamentary Seat
A new Lok Sabha constituency was created.
Name:
Anantnag–Rajouri
This constituency combines areas from two different regions:
| Area | Region |
|---|---|
| Anantnag | Kashmir region |
| Rajouri & Poonch | Jammu region |
Simple Meaning
Earlier, parliamentary constituencies were mostly within the same region.
Now one constituency includes areas from both Jammu and Kashmir regions.
3. Distribution of Assembly Seats
Total Assembly constituencies in J&K = 90
They are divided as:
| Region | Seats |
|---|---|
| Jammu | 43 |
| Kashmir | 47 |
So Kashmir has 4 more seats than Jammu.
4. Creation of New Assembly Constituencies
The Commission increased the number of seats.
New seats created:
| Region | New seats |
|---|---|
| Jammu | 6 |
| Kashmir | 1 |
Total new seats = 7
This is why total elected seats became 90.
5. Reservation for Scheduled Tribes (ST)
The Commission reserved 9 Assembly constituencies for Scheduled Tribes (ST).
Distribution:
| Region | ST seats |
|---|---|
| Jammu | 6 |
| Kashmir | 3 |
Important Point
This was the first time ST seats were reserved in the J&K Assembly.
Earlier, under the old J&K Constitution, ST reservation did not exist.
6. Reservation for Scheduled Castes (SC)
The Commission reserved 7 Assembly constituencies for Scheduled Castes (SC).
These reservations were done based on:
Article 330
Article 332
These articles provide reservation for SCs and STs in legislatures.
7. Change in Names of Constituencies
The Commission also changed the names of some Assembly constituencies.
Example:
One constituency was named:
Shri Mata Vaishno Devi
This is a famous religious area in Jammu.
Recommendations of the Commission
During the delimitation process, the Commission conducted public hearings.
Two important groups made requests:
Kashmiri migrants
People displaced from Pakistan-occupied J&K (PoJK)
These groups requested political representation.
1. Recommendation for Kashmiri Migrants
Many Kashmiri Pandits and other migrants had left Kashmir due to militancy.
They argued:
They were forced to leave their homes
They have lived as refugees in their own country for 30 years
They asked for political representation.
Commission Recommendation
At least 2 members should represent Kashmiri migrants in the J&K Assembly.
Conditions:
One member must be a woman
These members should have powers similar to nominated members in the Puducherry Assembly.
2. Recommendation for PoJK Displaced Persons
People displaced from Pakistan-occupied Jammu & Kashmir during:
1947–48 war
1965 war
1971 war
also demanded representation.
Commission Recommendation
The Central Government may nominate representatives of these displaced persons to the J&K Assembly.
This would ensure their political representation.
Ultra-Simple UPSC Revision (5 Lines)
2022 Delimitation created 90 Assembly constituencies in J&K.
Distribution → 43 Jammu, 47 Kashmir.
7 new seats added (6 Jammu + 1 Kashmir).
9 ST seats and 7 SC seats reserved.
New Anantnag–Rajouri Lok Sabha constituency created.
