Why percentages, not family counts?
The atlas reports the share of households in each income band. It does not provide the corresponding household totals. Combining these shares with a later census would create estimates across different years.
A threshold of 50,000 is not an official poverty line or a measure of today's purchasing power. Urban and rural shares are shown separately.
Historical district data
Income: 2019–20; census: 2023; schools: 2024. These are aggregate atlas figures, not household records from PSER.
The Urban Unit's Punjab District Socio-Economic Atlas, transcribed to a reviewed Excel workbook with 551 indicators and 124 source-quality flags. The map uses the atlas's 36 districts and existing PSI boundaries. Later district splits are not represented.