PIN Code 521121

Postal Index Number 521121 – Post Offices in Krishna, Andhra Pradesh

Comprehensive directory of all post offices, delivery branch offices, sub-districts, and serviced demographics under PIN 521121.

PIN 521121 (Krishna) Demographics & Population Projections

Official Census 2011 Benchmark Data vs Projected 2026 across 1 Covered Localities
+13.1% 15-Year Projected Growth
Total Population
2011 Census:23,737
2026 Projected:
26,846+13.1%
Total Households
2011 Census:6,713
2026 Projected:
8,225+22.5%
Literacy Rate
2011 Census:74.9%
2026 Projected:
72.6%19,495 lit.
Working Population
2011 Census:8,946
2026 Projected:
13,35249.7% share

Sex Ratio Evolution

985 → 995 F / 1000 M
GenderCensus 2011Projected 2026
Male11,95813,457
Female11,77913,388
Gender Proportion Shift +10 F/1k (Improving)
2011: 50.4% Male49.6% Female
2026: 50.1% Male49.9% Female
+5 vs State Avg Near Balanced Ratio

Socio-Economic & Governance Indicators

Literate Individuals:
17,786 (2011)19,495 (2026)
Productive Workforce:
8,946 (2011)13,352 (2026)
Delivery Post Office: Avanigadda Head Office (H.O)
Administrative & GP Coverage: 1 Gram Panchayats • 1 Census Villages (14 Localities)
Post Offices & Delivery Localities under PIN 521121 14
Showing 1–10 of 14 post offices
Post Office / LocationOffice TypeTehsil / Sub-DistrictGram PanchayatProjected Pop (2026)Details
Aswaraopalem Delivery Avanigadda —— View
Avanigadda H.O Avanigadda Avanigadda26,846 View
Bandlaicheruvu Delivery Avanigadda —— View
Edlalanka Delivery Avanigadda —— View
Gandhikshetram Delivery Avanigadda —— View
Kothapet(Divi) Delivery Avanigadda —— View
Modumudi Delivery Avanigadda —— View
Pittalalanka Delivery Avanigadda —— View
Puligadda Delivery Avanigadda —— View
Ramachandrapuram(Divi) Delivery Avanigadda —— View
Geographic Map of Krishna District, Andhra Pradesh
State Overview Open in Maps
Administrative boundaries for Krishna District, Andhra Pradesh.

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Understanding Post Office TypesSO (Sub Office) — Handles mail sorting for a group of post offices.
BO (Branch Office) — Smallest type, serves local delivery.
HO (Head Office) — Main office covering a district/region.

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