Now, we can reveal the top 10 destinations people going in the opposite direction were headed for.
A total of 14,550 people left the area for a new life elsewhere in the UK in the same 12-month period, the Office for National Statistics figures show.
From Daventry to Birmingham here are the places draining the most people from Northampton.
9. Coventry - 231
In total, 231 people moved to Coventry from Northampton in the 12 months to June 2019. Photo: Getty Images
10. Corby - 211
In total, 211 people moved to Corby from Northampton in the 12 months to June 2019
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