History
Timelineसमय-रेखा
This timeline is deliberately uneven. The eras for which no record has been found appear here as gaps rather than as filler. An empty stretch is information too, and in this archive it is the most useful kind.
Confidence
2000–2015
The Amethi bifurcation (2010), highway upgrades
2001
The census records a town population of 7,268
Literacy at 56 per cent — 65 male, 47 female. Nineteen per cent of the population under the age of six. It is the first figure that attaches directly to Koiripur rather than to the tehsil.
2010
Amethi district is carved out of Sultanpur
The district Koiripur belongs to was reshaped. It bears on administrative references, and matters whenever sources from before and after 2010 are compared.
2011
About 8,900 recorded in the tehsil's single urban unit
Census 2011 shows exactly one town in Lambhua tehsil — 8,927 people in 1,294 households. That town is Koiripur, but a competing figure circulates in the sources; see Conflict 01.
2015 to the present
Living record; contributed events
?
Still undated: the railway halt, the Nagar Panchayat, the market, 1857
When the railway halt opened, when the Nagar Panchayat was constituted, when the market was established, and what happened here in 1857 — none of these is dated by any source we have found. They are the archive's first research priorities.