TR
Postcode areaPostcode area named after Truro, with 27 districts.
Approximate outline worked out by Open Index from the ONS Postcode Directory: the outline joins its districts’ outlines, each made of the census output areas that hold most of the district’s postcodes.
Radon Affected Area by postcode area
Worked out by Open Index · 2022
About 100% of people in TR live in a 1 km square that the radon atlas marks as a radon Affected Area.
How TR compares
Each dot is a postcode area. The black line marks the middle one.
Every postcode area ranked: median sale price, population, people in radon affected area squares and gigabit broadband coverage.
Is TR safe? What police records show
In the 12 months to August 2026, police recorded crimes and anti-social behaviour in TR at a rate of 74.4 per 1,000 people.
In August 2026 alone, 2,283 cases of crime and anti-social behaviour were recorded in TR.
In the 12 months to August 2026, the most common types were violence and sexual offences (11,263), other crime (4,163) and anti-social behaviour (3,147).
A year earlier, the recorded crime rate in TR was 75.4 per 1,000 people.
Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.
Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest.
Postcode districts in TR
| Name | People (census) | Median sale price | Recorded crime per 1,000 |
|---|---|---|---|
| TR1Truro, Newham | 23,775 | £295,000 | 129.2 per 1,000 |
| TR2Probus, St Mawes | 10,380 | £357,500 | 37.0 per 1,000 |
| TR3Threemilestone, Carnon Downs | 12,255 | £400,000 | 33.5 per 1,000 |
| TR4Chacewater, Goonhavern | 13,355 | £340,000 | 43.7 per 1,000 |
| TR5St Agnes, Goonbell | 4,376 | £450,000 | 40.5 per 1,000 |
| TR6Perranporth, Bolingey | 4,039 | £374,500 | 72.1 per 1,000 |
| TR7Newquay, Porth | 21,641 | £300,000 | 110.8 per 1,000 |
| TR8Newquay, Nansledan | 11,388 | £336,475 | 52.1 per 1,000 |
| TR9St Columb Major, St Columb Road | 8,508 | £287,500 | 71.5 per 1,000 |
| TR10Penryn, Mabe Burnthouse | 12,533 | £268,500 | 66.5 per 1,000 |
| TR11Falmouth, Mongleath | 32,021 | £349,000 | 69.0 per 1,000 |
| TR12Mullion, St Keverne | 9,526 | £365,000 | 44.9 per 1,000 |
| TR13Helston, Porthleven | 20,674 | £285,000 | 52.5 per 1,000 |
| TR14Camborne, Tuckingmill | 27,425 | £227,000 | 89.8 per 1,000 |
| TR15Redruth, Plain-an-Gwarry | 21,626 | £237,000 | 102.7 per 1,000 |
| TR16Lanner, Illogan | 16,590 | £281,500 | 46.4 per 1,000 |
| TR17Marazion | 1,520 | £297,500 | 58.3 per 1,000 |
| TR18Penzance, Newlyn | 19,724 | £260,000 | 113.2 per 1,000 |
| TR19St Just, Mousehole | 8,840 | £300,000 | 46.7 per 1,000 |
| TR20Goldsithney | 9,790 | £330,000 | 41.9 per 1,000 |
| TR21Hugh Town, Old Town | 1,593 | £545,000 | 43.6 per 1,000 |
| TR22St Agnes, Middle Town | 174 | No figure | No figure |
| TR23The Town | No figure | No figure | No figure |
| TR24New Grimsby, Old Grimsby | 152 | No figure | No figure |
| TR25Higher Town | 136 | No figure | No figure |
| TR26St Ives, Carbis Bay | 10,955 | £375,000 | 72.7 per 1,000 |
| TR27Hayle, Copperhouse | 16,391 | £292,500 | 75.2 per 1,000 |
TR in brief
The TR postcode area, named after Truro, has 27 postcode districts.
The median price paid for a home in TR was £300,000 in 2025.
TR had 319,387 usual residents at the census.
About 100% of people in TR live in a 1 km square that the radon atlas marks as a radon Affected Area.
In TR, 64.2% of homes and businesses could get gigabit-capable broadband in January 2026.