Isham is located in the county of Northamptonshire, East Midlands, one mile south-west of the town of Burton Latimer, 11 miles north-east of the major town of Northampton, and 63 miles north-west of London. Isham lies six miles north-west of the Bedfordshire border. Isham falls within the district council of Wellingborough, under the county council of Northamptonshire. It is in the NN14 postcode district. The post town for Isham is Kettering.
Isham is in the ceremonial county of Northamptonshire, the historic county of Northamptonshire, and the administrative county of Northamptonshire.
Isham is situated roughly centrally between the southernmost and northernmost extremities of Northamptonshire, and roughly centrally between the easternmost and westernmost extremities of Northamptonshire.
The nearest postcode to the centre of Isham is NN14 1JL.
Isham is situated towards the southernmost extremity of the NN14 postcode district, and roughly centrally between the easternmost and westernmost extremities of the NN14 postcode district.
The post town for Isham is Kettering. Isham is in the NN14 postcode district, which corresponds to the post town of Kettering.
The centre of Isham is located at position 52.35518° latitude and -0.70403° longitude.
The centre of Isham is located at the grid reference easting 488361 and northing 273803 within the British National Grid (OSGB36) system.
Position of Isham relative to nearby towns. Distance is measured from the centre of Isham to the centre of the town.
Position of Isham relative to nearby cities. Distance is measured from the centre of Isham to the centre of the city.