Q01What is the pincode of Karai?
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The pincode of Karai, Masaurhi block, Patna district, Bihar is 804452. The post office is Mashaurhi.
Q02Which post office delivers to Karai?
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Mail for Karai is delivered through Mashaurhi post office, pincode 804452, in Masaurhi block, Patna district. Use the full village name and the pincode on envelopes and courier forms.
Q03In which district is Karai located?
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Karai is a village in Masaurhi block of Patna district, Bihar, India.
Q04What is the population of Karai as per Census 2011?
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As per the 2011 Census, Karai village has a population of 4,175 across 778 households.
Q05Which Lok Sabha constituency is Karai in?
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Karai falls under the Ujiarpur Lok Sabha constituency (PC #22) of Bihar.
Q06Which Vidhan Sabha (assembly) constituency is Karai in?
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Karai falls under the Sarairanjan assembly constituency (AC #136) of Bihar.
Q07What is the literacy rate in Karai?
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The Census 2011 literacy rate for Karai village is 35.4%.
Q08What is the sex ratio in Karai?
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The Census 2011 sex ratio for Karai village is 940 females per 1,000 males.
Q09What government schemes are applicable for residents of Karai?
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12 schemes currently match residents of Karai, including Mukhyamantri Kanya Utthan Yojana, Mukhya Mantri Vridhjan Pension Yojana, Atal Pension Yojana (APY). Eligibility, benefits, and apply links are listed on the village page.
Q10What is the LGD code of Karai?
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The Local Government Directory (LGD) code of Karai village is 245842.
Q11How big is Karai compared to other villages in Masaurhi block?
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Karai ranks 8 of 102 villages in Masaurhi block by Census 2011 population (4,175 residents).
Q12Who is the MLA of Karai?
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Karai falls under Sarairanjan assembly constituency (AC 136). The sitting MLA is Vijay Kumar Choudhary (JD(U)).
Q13Who is the MP for Karai?
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Karai is in Ujiarpur Lok Sabha constituency. The sitting Member of Parliament is Nityanand Rai (BJP).
Q14What is the population of Karai in 2026?
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Karai is estimated at 4,922 people in 2026, up about 18% from 4,175 in the 2011 Census (projection from the state growth rate; the next Census will replace it).
Q15Which agro-climatic zone is Karai in?
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Bihar falls in the Middle Gangetic Plains zone (rice, wheat, maize, sugarcane) of the ICAR classification; Karai in Patna district shares that zone's cropping pattern and rainfall regime.
Answers are auto-built from the village's verified record. If something is wrong, residents can correct it after claiming the village.