# CO1 1BY

## Location

- **Coordinates:** 51.893261, 0.898385
- **Open Location Code:** 9F32VVVX+89
- **Maidenhead Locator:** JO01kv
- **Qibla:** 120.5°
- **Grid reference:** TL 99529 25603
- **UTM:** 31U 355387 5751253
- **Elevation:** 6m
- **Timezone:** Europe/London

## Administrative areas

- **Country:** England (E92000001)
- **Region:** East of England (E12000006)
- **Admin district:** Colchester (E07000071)
- **Ward:** Castle (E05010828)
- **Constituency:** Colchester (E14001176)
- **County:** Essex (E10000012)
- **Parish code:** E43000228
- **Travel to work area:** E30000193
- **Police force area:** E23000028
- **Built-up area:** E63011220
- **County electoral division:** E58000402
- **European electoral region:** East of England (E15000006)
- **Date introduced:** 2000-12

## Census & classification

- **2021 LSOA:** E01021650
- **2021 MSOA:** Central Colchester (E02004512)
- **2021 output area:** E00109975
- **2011 LSOA:** E01021650
- **2011 MSOA:** E02004512
- **2011 output area:** E00109975
- **2011 workplace zone:** E33023971
- **Rural/urban classification:** Urban: nearer to a major town or city
- **Output area classification:** Urbanites (5A3)
- **Deprivation rank (IMD):** 22377
- **Postcode user type:** Small

## Health (England)

- **NHS region:** E40000013
- **ICB location:** E38000117
- **Integrated Care Board:** E54000066
- **Cancer Alliance:** E56000035

## Nearest

| Type | Name | Distance (m) |
|---|---|---|
| Railway station | Colchester Town | 846 |
| Hospital | Oaks Hospital | 1470 |
| GP | Colchester Medical Aesthetics | 426 |
| School | The Sixth Form College Colchester | 358 |
| Airport | Wattisham Airfield | 26340 |
| Bus stop | Middleborough | 144 |
| Food bank | Colchester | 377 |
| Defibrillator | St Peters Court, Car Park | 97 |
| Pharmacy | Boots | 571 |
| Post office | Middleborough Post Office | 132 |
| Library | Colchester Library | 538 |
| Coast | — | 7861 |
| Central London | — | 82709 |

## Utilities

- **Electricity:** UK Power Networks (region A, MPAN 10)
- **Water:** Anglian Water
- **Sewerage:** Anglian Water

## Adjacent postcodes

- [CO1 1LQ](https://openpostcodes.uk/CO1%201LQ)
- [CO1 1EA](https://openpostcodes.uk/CO1%201EA)
- [CO1 1ED](https://openpostcodes.uk/CO1%201ED)
- [CO1 1BQ](https://openpostcodes.uk/CO1%201BQ)
- [CO1 1RJ](https://openpostcodes.uk/CO1%201RJ)

## Boundary

A Polygon boundary polygon is available in the [JSON format](https://openpostcodes.uk/CO1%201BY.json).

## Data

- [HTML](https://openpostcodes.uk/CO1%201BY)
- [JSON](https://openpostcodes.uk/CO1%201BY.json)
- [Markdown](https://openpostcodes.uk/CO1%201BY.md)