Koili Population

As per the 2011 Census, Koili Village has a population of 5.01 k (5,011) with 2.66 k (2,659) males and 2.35 k (2,352) females.The sex ratio in Koili is 885, indicating a below-average ratio compared to the national average of 943 .

Child Population (Age group 0-6 years) of Koili Village is 1.12 k (1,118) which is 22.31% of Koili Village overall population, Child sex Ratio of Koili Village is 908 females for every 1000 males.

Note : In the 2011 Census, Koili village is listed as part of the Bathnaha Subdistrict (Tahsil) of the Sitamarhi District in the state of BIHAR in INDIA.

The majority of the Village population resides in Rural areas.

5.01 k

Toatl Population

2.66 k

Male Population

2.35 k

Female Population

Koili Estimated Population in 2025

In 2025, Koili Village current estimated population is projected to be 6.26 k (6,260), indicating a 24.91% increased from Koili's population in the 2011 census. In 2025, the estimated male population is 3.31 k, and the estimated female population is 2.95 k.

Koili Estimated Population in 2026

In the year 2026, Koili Village estimated population is projected to be 6.35 k (6,345), projecting a 26.61% increased from Koili's population in the 2011 census. In 2026, the estimated male population is 3.35 k, and the estimated female population is 2.99 k.

Koili Literacy Rate

Koili Village has a literacy rate of 40.64% which is lower than national average of 72.98%, The Male literacy rate of Koili Village is 49.45 lower than national average of 80.88%, The Female literacy rate of Koili Village is 30.6 lower than national average of 64.63%.

Literacy Rate among Urban and rural area of Koili

Category Average Literacy Rate Male Literacy Rate Female Literacy Rate
Total Population 40.64 49.45 30.6
Urban Area 0 0 0
Rural Area 40.64 49.45 30.6

Koili Scheduled Castes (SC) Population

Scheduled Castes(SC) Population in Koili Village is 341 (341) with 181 (181) males and 160 (160) females, which is 6.81% of Koili Village overall population. The Sex Ratio among Scheduled Caste is 884 females for every 1000 males.

Koili Scheduled Tribes (ST) Population

Scheduled Tribes(ST) Population in Koili Village is 10 (10) with 7 (7) males and 3 (3) females, which is 0.2% of Koili Village overall population. The Sex Ratio among Scheduled Tribes is 429 females for every 1000 males.

Sex Ratio among Urban and Rural Areas of Koili

Category Sex Ratio
Total Population 885
Urban Area 0
Rural Area 885

Koili Area & Households

The Total Number of households in Koili Village are 925 (925).

Koili Workforce (Worker Profile) Overview

In Koili Village, there are about 1.62 k (1,618) workers, making up nearly 32.29% of the Koili Village total population. Out of these, around 1.28 k (1,283) are male workers, and about 335 (335) are female workers.

Koili - Estimated Population: Yearly Projections Up to 2036

Year Estimated Population Total Growth Since 2011 Annual Growth
2025 6.26 k (6,260) 24.91%
2026 6.35 k (6,345) 26.61% 1.7 %
2027 6.43 k (6,428) 28.28% 1.67 %
2028 6.51 k (6,512) 29.94% 1.66 %
2029 6.60 k (6,596) 31.61% 1.67 %
2030 6.68 k (6,679) 33.28% 1.67 %
2031 6.76 k (6,756) 34.81% 1.53 %
2032 6.83 k (6,828) 36.24% 1.43 %
2033 6.90 k (6,899) 37.67% 1.43 %
2034 6.97 k (6,971) 39.1% 1.43 %
2035 7.04 k (7,043) 40.53% 1.43 %
2036 7.11 k (7,114) 41.97% 1.44 %

Projected estimates indicate that Koili Village's population in 2036 is expected to reach around 7.11 k (7,114), with a male population of 3.74 k (3,742) and a female population of 3.37 k (3,371). This reflects a total growth of 41.97% from Koili Village's population in the 2011 census, with an average yearly growth rate of 1.55%.

Koili Locality & Nearby Villages

# Village Name Village Population
1 Latipur 1,915
2 Madhopur 2,230
3 Kamal Dah 12,826
4 Bathanaha Jujharpatti 24,932
5 Bhatha Harpur 14,339
6 Rupauli Ruphara 4,473
7 Neyamutullahpur 877
8 Jonka 1,587
9 Pandaul urf Panthpakar 7,608
10 Dostpur Khadauli 6,268

Koili Census Frequently Asked Questions

According to the Census 2011, the population of Koili is 5.01 k (5,011).

The estimated population of Koili in 2025 is approximately 6.26 k (6,260).

The Scheduled Castes (SC) population in Koili is 341 (6.81%), and the Scheduled Tribes (ST) population is 10 (0.2%).

According to the 2011 Census, the literacy rate in Koili is 40.64%, with male literacy at 49.45% and female literacy at 30.6%.

The sex ratio in Koili is 885 females for every 1000 males.

Koili population is projected to grow at an average yearly rate of around 1.55% up to 2036.