69,980
Population
26,010
Households
1,531
Postcodes
7
Sectors
About CM1
The CM1 postcode district covers Chelmsford, Writtle in Chelmsford. It falls under the Chelmsford post town. The area has a population of approximately 69,980.
Places in CM1 27
Bishops Green
Boyton Cross
Broomfield
Chalk End
Chignall Smealy
Chignall St James
Clatterford End
Cooksmill Green
Edney Common
Farmbridge End
Four Wantz
Good Easter
Great Oxney Green
High Easter
Highwood
Little Oxney Green
Loves Green
Mashbury
Newney Green
Parsonage Green
Pepper's Green
Roxwell
Springfield
Stagden Cross
Tye Green
Widford
Writtle