Northamptonshire Postcode Areas, Districts and Map Guide (NN Area)
Overview of the NN Postcode Area
Northamptonshire is mainly covered by the NN postcode area, also known as the Northampton postcode area.
It includes:
- 19 postcode districts (NN1–NN18 + NN29)
- 8 main post towns
- Major towns like Northampton, Kettering, Corby, Wellingborough, Daventry, Towcester, Brackley, Rushden
The main centre of the system is:
- Northampton
Full NN Postcode District Breakdown
Northampton Districts (NN1–NN7)
These are the core urban + surrounding villages:
- NN1 – Northampton town centre
- NN2 – Kingsthorpe, Boughton
- NN3 – East Northampton (Billing, Moulton areas)
- NN4 – South Northampton (Wootton, Far Cotton, Grange Park)
- NN5 – West Northampton (Duston, St James, Upton)
- NN6 – Rural north villages (Brixworth, Earls Barton, Long Buckby)
- NN7 – Rural west/south villages (Roade, Bugbrooke, Blisworth)
Wellingborough & Rushden (NN8–NN10)
- NN8 – Wellingborough
- NN9 – Irthlingborough, Raunds
- NN10 – Rushden
Daventry Area (NN11)
- NN11 – Daventry + surrounding villages
Towcester Area (NN12)
- NN12 – Towcester + Silverstone area
Brackley Area (NN13)
- NN13 – Brackley + nearby villages
Kettering Area (NN14–NN16)
- NN14 – Rural north/east (Thrapston, Rothwell nearby)
- NN15 – South Kettering, Burton Latimer
- NN16 – Kettering town centre
Corby Area (NN17–NN18)
- NN17 – Corby (west/south Corby)
- NN18 – East Corby
Outlying Area (NN29)
- NN29 – Villages like Wollaston, Irchester (east Northamptonshire edge)
Simple “Map Style” Layout
Think of Northamptonshire NN codes like this:
NORTH
NN6 (villages)
NN7
NN13 NN1-5 NN8-9
(Brackley) (Northampton) (Wellingborough)
WEST EAST
NN11 NN17-18
(Daventry) (Corby)
SOUTH
NN10 NN12
(Rushden Towcester)
Key Post Town Clusters
- Northampton → NN1–NN7
- Kettering → NN14–NN16
- Corby → NN17–NN18
- Wellingborough → NN8–NN9
- Rushden → NN10
- Daventry → NN11
- Towcester → NN12
- Brackley → NN13
Quick Understanding Tips
- NN1–NN7 = Northampton city + suburbs + countryside
- NN8–NN10 = east Northamptonshire towns
- NN11–NN13 = south & southwest (rural + small towns)
- NN14–NN18 = north/east towns (Kettering & Corby areas)
Here is a Northamptonshire Postcode Areas (NN) Guide with case studies and community-style comments based on real usage patterns, property discussions, and local insights (no external links included).
Northamptonshire Postcode Areas, Districts & Map Guide (NN Area)
With Case Studies + Community Comments
The NN postcode area covers most of Northamptonshire and surrounding parts of the East Midlands. It includes Northampton, Corby, Kettering, Wellingborough, Daventry, Towcester, Brackley, and Rushden.
There are 19 postcode districts (NN1–NN18 + NN29), ranging from dense town centres to rural villages.
Quick Structure of the NN Map
- NN1–NN7 → Northampton city + suburbs
- NN8–NN10 → Wellingborough & Rushden
- NN11–NN13 → Daventry, Towcester, Brackley (rural/small towns)
- NN14–NN16 → Kettering region
- NN17–NN18 → Corby region
- NN29 → East rural fringe villages
CASE STUDY 1: Northampton Town Core (NN1–NN5)
Example: NN1 (Town Centre)
Real-world pattern
- Dense urban living
- Shops, offices, transport hub
- High movement of people daily
Community-style comments
- “Very convenient for trains, shops, and hospital access.”
- “Busy nightlife and events, but can feel noisy on weekends.”
- “Good for young professionals who want everything close.”
Insight
NN1 is the most urban postcode in the entire county, with the highest density and commercial activity.
Example: NN3–NN4 (Residential suburbs)
Real-world pattern
- Family housing estates
- School catchments
- Mixed income areas
Comments
- “Quiet compared to the town centre.”
- “Good balance between city access and suburban calm.”
- “Traffic can build up during school runs.”
Insight
These districts act as the main commuter belt for Northampton workers.
CASE STUDY 2: Corby Area (NN17–NN18)
Example: NN18 (East Corby)
Real-world pattern
- Large residential estates
- Industrial zones nearby
- Diverse and growing population
Community comments
- “Strong sense of community and lots of new housing.”
- “Good amenities, parks, and schools nearby.”
- “Some areas feel more dense and urban than expected.”
Insight
NN18 is a fast-growing regeneration zone, with population density increasing due to new housing developments and industrial jobs.
CASE STUDY 3: Wellingborough & Rushden (NN8–NN10)
Example: NN10 (Rushden)
Real-world pattern
- Mix of town centre + suburban streets
- Retail parks and older housing
Comments
- “Affordable compared to Northampton.”
- “Nice balance of town and countryside nearby.”
- “Good for commuters working in nearby towns.”
Insight
NN10 is often seen as a value-for-money commuter postcode, especially for families.
CASE STUDY 4: Daventry & Surrounding Villages (NN11)
Real-world pattern
- Semi-rural market town
- New-build estates + older centre
- Strong commuter links
Comments
- “Quiet, safe-feeling town atmosphere.”
- “Not much nightlife, but very family-friendly.”
- “People often move here for space and schools.”
Insight
NN11 is a lifestyle postcode, prioritising space and calm over city energy.
CASE STUDY 5: Towcester & Silverstone Area (NN12)
Real-world pattern
- Rural villages
- Tourism (Silverstone nearby)
- High-value housing pockets
Comments
- “Beautiful countryside surroundings.”
- “Car dependency is essential here.”
- “Peaceful but limited local services.”
Insight
NN12 is strongly influenced by motorsport tourism and rural living demand.
CASE STUDY 6: Brackley Area (NN13)
Real-world pattern
- Small historic town
- Strong Oxfordshire/Milton Keynes commuter influence
- Village-style living
Comments
- “Feels like a traditional English market town.”
- “Expensive compared to nearby rural areas.”
- “Very quiet evenings.”
Insight
NN13 acts as a commuter bridge between Northamptonshire and Oxfordshire economies.
CASE STUDY 7: Kettering Area (NN14–NN16)
Example: NN16 (Kettering town centre)
Real-world pattern
- Retail-heavy town centre
- Mixed housing stock
- Strong transport connections
Comments
- “Good shopping and rail links.”
- “Some streets are very busy, others very quiet.”
- “More affordable than Northampton.”
Insight
Kettering postcodes show a classic split between regeneration zones and established residential streets.
OVERALL PATTERN INSIGHTS (NN AREA)
Urban Core (NN1–NN5)
- Busy, dense, commercial
- Strong transport + job access
Mid-Tier Towns (NN8–NN10, NN14–NN16)
- Balanced lifestyle
- Affordable housing + commuter appeal
Rural & Lifestyle Zones (NN11–NN13, NN29)
- Space, calm, village living
- Car-dependent
Regeneration Zones (parts of NN17–NN18)
- New housing developments
- Changing demographics and infrastructure
SIMPLE “MAP THINKING” MODEL
NORTH
Corby (NN17–NN18)
Kettering (NN14–NN16)
WEST EAST
Daventry (NN11) Wellingborough/Rushden (NN8–NN10)
SOUTH
Towcester (NN12) + Brackley (NN13)
CENTER = Northampton (NN1–NN7)
