The area of B1 is extremely diverse, with a melting pot of religions and cultures. The district is home to large Chinese and Indian populations, with many shops and restaurants reflecting this diversity. Combining the whole postcode region, 29% of people in B1 are classed as having an AB social grade, (i.e. 'white-collar' middle-upper class), compared to 27% across the UK.

Currently, the B42 district has about 402 postcode units spread across 2 geographic postcode sectors. The B1 postcode is a postcode district in the West Midlands in the UK. It covers parts of Birmingham City Centre, including areas such as Jewellery quarter, St Paul's Square and Chinatown. It is a primarily urban area, with an array of residential and commercial buildings. The map is supplied as a PDF file scaled specifically for printing at “A” format paper sizes. From A4 upwards the text is legible, and the artwork will scale neatly and sharply at all sizes. The primary settlement in the B42 postcode district is Birmingham, which is located in the county of West Midlands in England. Other significant settlements in this district include Great Barr and Perry Barr. The most significant post town in this district is Birmingham. For leisure, the area offers a lot of activities, such as cinemas, theatres and museums, as well as a range of leisure activities, including gyms, swimming pools and sports facilities. It also includes Birmingham's vibrant nightlife.Want more postcode areas? This map is included with the full set of UK postcode maps for easy printing. Bundled with access to dynamic postcode reference maps to get street level detail for this area

The B1 postcode area is located in the Birmingham postcode town region, within the county of West Midlands, and contains a total of 689 individual postcodes. B1 is an extremely vibrant and diverse postcode area. It offers a wealth of history and culture, with a bustling nightlife as well as a plethora of leisure activities available to explore. The urban area provides an array of residential and business properties to cater to the needs of its inhabitants.This map of B postcode districts covers the Birmingham postal area with the context of urban shading, major roads and outlying towns. Scaled for "A" format printing – A4 and larger