Suffolk Postcodes County

Suffolk is a largely rural county in the east of England, known for its gentle landscapes, long coastline and strong agricultural traditions. The countryside is characterised by low lying farmland, river valleys and small villages, giving much of the county a calm and open feel. Its coastal position has also played an important role in shaping settlement, trade and local industry over time.

The county includes towns such as Ipswich, Bury St Edmunds, Lowestoft and Felixstowe, each contributing to local life in different ways. Ipswich serves as the county town and main urban centre, while Felixstowe is one of the country’s most important container ports. Elsewhere, market towns and coastal communities support farming, fishing and tourism, maintaining a steady pattern of everyday life.

Suffolk is particularly valued for its natural environment, including stretches of unspoilt coastline, heathland and nature reserves. Walking, cycling and coastal activities are widely enjoyed, often in quiet and scenic surroundings. Overall, Suffolk offers a calm and enduring mix of rural landscape, historic towns and working coastal communities, giving it a distinctive and well rooted character within England.

29,924
Postcodes
41
Districts
897,748
Population
England
Country

Postcode districts in Suffolk

DistrictPost townPostcodesPopulation
CO10 Sudbury 1,644 47,972
IP14 Stowmarket 1,548 42,181
CO7 Colchester 1,298 37,182
IP13 Woodbridge 1,170 22,482
NR32 Lowestoft 1,110 40,392
IP1 Ipswich 1,094 42,337
IP12 Woodbridge 1,054 26,109
CB8 Newmarket 1,053 34,780
CO6 Colchester 1,012 28,132
IP11 Felixstowe 956 30,194
IP4 Ipswich 947 38,259
NR33 Lowestoft 926 39,098
IP28 Bury St. Edmunds 867 30,574
IP22 Diss 859 24,734
NR34 Beccles 843 22,019
CB9 Haverhill 810 33,728
IP33 Bury St. Edmunds 808 25,054
IP24 Thetford 775 30,348
IP6 Ipswich 768 16,269
IP3 Ipswich 767 34,082
IP31 Bury St. Edmunds 758 18,259
IP17 Saxmundham 733 11,797
IP2 Ipswich 718 31,192
IP7 Ipswich 683 17,252
IP19 Halesworth 594 13,485
IP30 Bury St. Edmunds 571 16,262
CO11 Manningtree 557 14,699
IP21 Diss, Eye 524 12,349
IP27 Brandon 509 20,937
IP9 Ipswich 490 10,702
IP8 Ipswich 460 13,981
NR35 Bungay 451 8,929
IP5 Ipswich 444 18,723
IP29 Bury St. Edmunds 406 9,111
IP23 Eye 320 7,402
IP20 Harleston 315 7,802
IP16 Leiston 311 6,938
IP18 Southwold 290 3,496
IP10 Ipswich 191 3,249
IP15 Aldeburgh 166 1,169
CO8 Bures 124 4,088

Frequently asked questions

How many postcodes are in Suffolk?

There are approximately 29,924 postcodes in Suffolk.

How many postcode districts are in Suffolk?

Suffolk contains 41 postcode districts.

What is the population of Suffolk?

The postcode districts in Suffolk have a combined population of about 897,748.