Hadleigh is located in the county of Essex, Eastern England, two miles west of the town of Leigh-on-Sea, five miles west of the major town of Southend-on-Sea, and 32 miles east of London. Hadleigh lies four miles north of the Kent border. Hadleigh falls within the district council of Castle Point, under the county council of Essex. It is in the SS7 postcode district. The post town for Hadleigh is Benfleet.
Hadleigh is in the ceremonial county of Essex, the historic county of Essex, and the administrative county of Essex.
Hadleigh is situated towards the southernmost extremity of Essex, and roughly centrally between the easternmost and westernmost extremities of Essex.
The nearest postcode to the centre of Hadleigh is SS7 2AA.
Hadleigh is situated roughly centrally between the southernmost and northernmost extremities of the SS7 postcode district, and towards the easternmost extremity of the SS7 postcode district.
The post town for Hadleigh is Benfleet. Hadleigh is in the SS7 postcode district, which corresponds to the post town of Benfleet.
The centre of Hadleigh is located at position 51.554° latitude and 0.60598° longitude.
The centre of Hadleigh is located at the grid reference easting 580762 and northing 187119 within the British National Grid (OSGB36) system.
Position of Hadleigh relative to nearby towns. Distance is measured from the centre of Hadleigh to the centre of the town.
Position of Hadleigh relative to nearby cities. Distance is measured from the centre of Hadleigh to the centre of the city.