Q01What is the pincode of Lakhna?
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The pincode of Lakhna, Punpun block, Patna district, Bihar is 804453. The post office is Punpun.
Q02Which post office delivers to Lakhna?
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Mail for Lakhna is delivered through Punpun post office, pincode 804453, in Punpun block, Patna district. Use the full village name and the pincode on envelopes and courier forms.
Q03In which district is Lakhna located?
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Lakhna is a village in Punpun block of Patna district, Bihar, India.
Q04What is the population of Lakhna as per Census 2011?
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As per the 2011 Census, Lakhna village has a population of 17,247 across 3,106 households.
Q05Which Lok Sabha constituency is Lakhna in?
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Lakhna falls under the Samastipur Lok Sabha constituency (PC #23) of Bihar.
Q06Which Vidhan Sabha (assembly) constituency is Lakhna in?
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Lakhna falls under the Hayaghat assembly constituency (AC #84) of Bihar.
Q07What is the literacy rate in Lakhna?
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The Census 2011 literacy rate for Lakhna village is 46.4%.
Q08What is the sex ratio in Lakhna?
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The Census 2011 sex ratio for Lakhna village is 920 females per 1,000 males.
Q09What government schemes are applicable for residents of Lakhna?
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12 schemes currently match residents of Lakhna, 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 Lakhna?
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The Local Government Directory (LGD) code of Lakhna village is 246110.
Q11How big is Lakhna compared to other villages in Punpun block?
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Lakhna ranks 1 of 86 villages in Punpun block by Census 2011 population (17,247 residents) — it is the largest village in the block.
Q12Who is the MLA of Lakhna?
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Lakhna falls under Hayaghat assembly constituency (AC 84). The sitting MLA is Ram Chandra Prasad (BJP).
Q13Who is the MP for Lakhna?
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Lakhna is in Samastipur Lok Sabha constituency. The sitting Member of Parliament is Shambhavi Choudhary (LJP(RV)).
Q14What is the population of Lakhna in 2026?
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Lakhna is estimated at 20,334 people in 2026, up about 18% from 17,247 in the 2011 Census (projection from the state growth rate; the next Census will replace it).
Q15Which agro-climatic zone is Lakhna in?
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Bihar falls in the Middle Gangetic Plains zone (rice, wheat, maize, sugarcane) of the ICAR classification; Lakhna 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.