BB1 · Blackburn with Darwen

BB1 broadband and area guide

Ofcom coverage, connection speeds, house prices and local data for 1,282 postcodes across 9 sectors in Blackburn with Darwen.

Gigabit

91%

Superfast

97%

Postcodes

1,282

BB1 encompasses 1,282 postcodes across Blackburn with Darwen and demonstrates a distinctive broadband pattern. Gigabit reaches 91% of postcodes, but wireless is deployed to 60.9% of the area, an exceptionally high share.

Broadband speeds in BB1

Share of BB1 premises by the fastest download speed available, averaged across all 1,282 postcodes in the district.

BB1 presents an intriguing contrast between speeds and technology deployment. 91% of postcodes support gigabit-capable speeds, and 97.4% achieve superfast. However, wireless covers 60.9% of the outward code, approximately 780 postcodes, indicating wholesale deployment rather than gap-filling. This likely reflects urban or dense-suburban geography where wireless supplements or replaces traditional fibre infrastructure. Modern wireless systems often deliver gigabit-capable speeds efficiently in dense areas. Only 0.1% of postcodes fall below the universal service obligation, and 0.5% record below-10Mbps speeds. The broadband market here demonstrates how wireless technology can coexist with high-speed delivery in urban contexts.

Under 2 Mbps

<1%

2 to 5 Mbps

<1%

5 to 10 Mbps

<1%

10 to 30 Mbps

30 to 300 Mbps

300 Mbps and above

91%

Source: Ofcom Connected Nations. Percentages are district-wide averages of postcode-level availability, so rows may not sum to exactly 100%.

Connectivity in detail

Below 10 Mbps USO

<1%

Premises unable to get the 10 Mbps universal service minimum

Fixed wireless

61%

Premises that can use a fixed wireless access service

Broadband by sector

BB1 splits into 9 postcode sectors. Coverage and prices can differ street by street, so open a sector below to find your exact postcode.

Sector	Postcodes	Superfast	Full fibre	Gigabit
BB1 1	193	99%	TBC	95%
BB1 2	183	96%	TBC	80%
BB1 3	88	99%	TBC	92%
BB1 4	149	94%	TBC	86%
BB1 5	167	100%	TBC	97%
BB1 6	80	98%	TBC	90%
BB1 7	67	99%	TBC	95%
BB1 8	163	100%	TBC	97%
BB1 9	192	95%	TBC	90%

All BB1 1 postcodes (193)

BB1 1AE BB1 1AF BB1 1AQ BB1 1BA BB1 1BB BB1 1BD BB1 1BG BB1 1BH BB1 1BJ BB1 1BL BB1 1BN BB1 1BQ BB1 1BS BB1 1BT BB1 1BU BB1 1BW BB1 1BX BB1 1BZ BB1 1DA BB1 1DB BB1 1DE BB1 1DF BB1 1DG BB1 1DH BB1 1DJ BB1 1DL BB1 1DN BB1 1DQ BB1 1DR BB1 1DS BB1 1DT BB1 1DU BB1 1DW BB1 1DY BB1 1DZ BB1 1EB BB1 1ED BB1 1EE BB1 1EF BB1 1EG BB1 1EH BB1 1EJ BB1 1EL BB1 1EN BB1 1EP BB1 1EQ BB1 1ER BB1 1ES BB1 1EW BB1 1EX BB1 1EZ BB1 1FB BB1 1GA BB1 1HN BB1 1HP BB1 1HQ BB1 1HS BB1 1HW BB1 1HY BB1 1JA BB1 1JB BB1 1JD BB1 1JF BB1 1JP BB1 1JS BB1 1JT BB1 1LA BB1 1LB BB1 1LD BB1 1LE BB1 1LP BB1 1LR BB1 1LS BB1 1LT BB1 1LX BB1 1LZ BB1 1NA BB1 1NB BB1 1NE BB1 1NF BB1 1NG BB1 1NH BB1 1NL BB1 1NP BB1 1NR BB1 1NS BB1 1NT BB1 1NU BB1 1NW BB1 1NX BB1 1NY BB1 1NZ BB1 1PA BB1 1PB BB1 1PD BB1 1PE BB1 1PF BB1 1PG BB1 1PH BB1 1PJ BB1 1PL BB1 1PP BB1 1PR BB1 1PS BB1 1PT BB1 1PU BB1 1PW BB1 1PY BB1 1PZ BB1 1QA BB1 1QB BB1 1QD BB1 1QE BB1 1QF BB1 1QG BB1 1QR BB1 1QZ BB1 1RA BB1 1RB BB1 1RD BB1 1RE BB1 1RF BB1 1RG BB1 1RH BB1 1RJ BB1 1RL BB1 1RN BB1 1RQ BB1 1RR BB1 1RS BB1 1RT BB1 1RU BB1 1RX BB1 1RY BB1 1RZ BB1 1SA BB1 1SB BB1 1SD BB1 1SE BB1 1SF BB1 1SG BB1 1SH BB1 1SJ BB1 1SL BB1 1SN BB1 1SP BB1 1SQ BB1 1SR BB1 1SS BB1 1ST BB1 1SU BB1 1SW BB1 1SX BB1 1SY BB1 1SZ BB1 1TA BB1 1TB BB1 1TD BB1 1TF BB1 1TG BB1 1TH BB1 1TJ BB1 1TP BB1 1TR BB1 1TS BB1 1TT BB1 1TU BB1 1TW BB1 1UA BB1 1UB BB1 1UD BB1 1UE BB1 1UF BB1 1UG BB1 1UH BB1 1UJ BB1 1UL BB1 1UN BB1 1UP BB1 1UQ BB1 1UW BB1 1XA BB1 1XD BB1 1XE BB1 1XF BB1 1XH BB1 1XJ BB1 1YF BB1 1YG BB1 1YJ BB1 1YL BB1 1YS BB1 1YW

All BB1 2 postcodes (183)

BB1 2AA BB1 2AB BB1 2AD BB1 2AE BB1 2AF BB1 2AH BB1 2AJ BB1 2AL BB1 2AN BB1 2AP BB1 2AQ BB1 2AR BB1 2AS BB1 2AT BB1 2AU BB1 2AW BB1 2AX BB1 2AY BB1 2AZ BB1 2BA BB1 2BB BB1 2BD BB1 2BE BB1 2BF BB1 2BG BB1 2BH BB1 2BJ BB1 2BL BB1 2BN BB1 2BP BB1 2BQ BB1 2BS BB1 2BT BB1 2BW BB1 2BX BB1 2BY BB1 2DA BB1 2DB BB1 2DD BB1 2DE BB1 2DF BB1 2DG BB1 2DH BB1 2DJ BB1 2DL BB1 2DN BB1 2DP BB1 2DQ BB1 2DR BB1 2DS BB1 2DT BB1 2DU BB1 2DW BB1 2DX BB1 2DY BB1 2DZ BB1 2EA BB1 2EB BB1 2ED BB1 2EE BB1 2EF BB1 2EG BB1 2EH BB1 2EJ BB1 2EL BB1 2EN BB1 2EP BB1 2EQ BB1 2ER BB1 2ES BB1 2ET BB1 2EU BB1 2EW BB1 2EX BB1 2EY BB1 2EZ BB1 2FA BB1 2FB BB1 2FD BB1 2FE BB1 2FF BB1 2FG BB1 2FL BB1 2FW BB1 2HA BB1 2HB BB1 2HN BB1 2HP BB1 2HQ BB1 2HR BB1 2HT BB1 2HU BB1 2HW BB1 2HY BB1 2HZ BB1 2JA BB1 2JB BB1 2JD BB1 2JE BB1 2JF BB1 2JG BB1 2JH BB1 2JJ BB1 2JL BB1 2JN BB1 2JP BB1 2JQ BB1 2JR BB1 2JT BB1 2JU BB1 2JW BB1 2JX BB1 2LA BB1 2LB BB1 2LD BB1 2LF BB1 2LG BB1 2LH BB1 2LJ BB1 2LL BB1 2LN BB1 2LP BB1 2LQ BB1 2LR BB1 2LU BB1 2LW BB1 2LX BB1 2NB BB1 2ND BB1 2NE BB1 2NF BB1 2NG BB1 2NH BB1 2NJ BB1 2NL BB1 2NN BB1 2NP BB1 2NR BB1 2NS BB1 2NT BB1 2NU BB1 2NW BB1 2NX BB1 2NY BB1 2NZ BB1 2PA BB1 2PB BB1 2PD BB1 2PE BB1 2PF BB1 2PG BB1 2PH BB1 2PJ BB1 2PL BB1 2PN BB1 2PP BB1 2PQ BB1 2PR BB1 2PT BB1 2PU BB1 2PW BB1 2PX BB1 2QD BB1 2QE BB1 2QF BB1 2QG BB1 2QH BB1 2QJ BB1 2QP BB1 2QQ BB1 2QR BB1 2QS BB1 2QU BB1 2QX BB1 2QY BB1 2RA BB1 2RB BB1 2RD BB1 2RE BB1 2RF BB1 2RG BB1 2RH BB1 2RJ

All BB1 3 postcodes (88)

All BB1 4 postcodes (149)

BB1 4AA BB1 4AB BB1 4AD BB1 4AE BB1 4AF BB1 4AG BB1 4AH BB1 4AJ BB1 4AL BB1 4AN BB1 4AP BB1 4AQ BB1 4AR BB1 4AS BB1 4AT BB1 4AU BB1 4AW BB1 4AY BB1 4AZ BB1 4BA BB1 4BB BB1 4BH BB1 4BJ BB1 4BL BB1 4BN BB1 4BP BB1 4BQ BB1 4BS BB1 4BW BB1 4BX BB1 4BY BB1 4BZ BB1 4DA BB1 4DB BB1 4DD BB1 4DG BB1 4DH BB1 4DJ BB1 4DL BB1 4DR BB1 4DS BB1 4DT BB1 4DU BB1 4DW BB1 4DY BB1 4DZ BB1 4EA BB1 4EB BB1 4ED BB1 4EE BB1 4EF BB1 4EG BB1 4EH BB1 4EJ BB1 4EL BB1 4EN BB1 4EP BB1 4ER BB1 4ES BB1 4ET BB1 4EU BB1 4EX BB1 4EY BB1 4EZ BB1 4HA BB1 4HB BB1 4HD BB1 4HF BB1 4HG BB1 4HH BB1 4HJ BB1 4HL BB1 4HN BB1 4HP BB1 4HQ BB1 4HR BB1 4HS BB1 4HT BB1 4HU BB1 4HW BB1 4HX BB1 4HY BB1 4HZ BB1 4JA BB1 4JB BB1 4JD BB1 4JE BB1 4JF BB1 4JG BB1 4JH BB1 4JJ BB1 4JN BB1 4JQ BB1 4JR BB1 4JS BB1 4JT BB1 4JU BB1 4JW BB1 4JX BB1 4JY BB1 4JZ BB1 4LA BB1 4LB BB1 4LD BB1 4LE BB1 4LF BB1 4LJ BB1 4LL BB1 4LN BB1 4LP BB1 4LQ BB1 4LR BB1 4LS BB1 4LT BB1 4LU BB1 4LW BB1 4LX BB1 4LY BB1 4NA BB1 4NB BB1 4ND BB1 4NF BB1 4NG BB1 4NL BB1 4NN BB1 4NP BB1 4NQ BB1 4NR BB1 4NS BB1 4NT BB1 4NW BB1 4NX BB1 4NY BB1 4NZ BB1 4PA BB1 4PB BB1 4PD BB1 4PE BB1 4PF BB1 4PG BB1 4PH BB1 4RA BB1 4RB BB1 4RD BB1 4RE BB1 4RG BB1 4RH BB1 4RJ BB1 4RQ

All BB1 5 postcodes (167)

BB1 5AA BB1 5AF BB1 5AJ BB1 5AL BB1 5AN BB1 5AP BB1 5AR BB1 5AS BB1 5AX BB1 5AZ BB1 5BE BB1 5BF BB1 5BG BB1 5BL BB1 5BN BB1 5BP BB1 5BT BB1 5BX BB1 5BY BB1 5DE BB1 5DG BB1 5DN BB1 5DP BB1 5DQ BB1 5DT BB1 5DU BB1 5DW BB1 5EB BB1 5ED BB1 5EF BB1 5EL BB1 5EP BB1 5EQ BB1 5ER BB1 5ES BB1 5ET BB1 5EU BB1 5EW BB1 5EY BB1 5FB BB1 5FD BB1 5FG BB1 5FL BB1 5HA BB1 5HD BB1 5HE BB1 5HF BB1 5HH BB1 5HJ BB1 5HL BB1 5HN BB1 5HP BB1 5HQ BB1 5HR BB1 5HS BB1 5HW BB1 5HX BB1 5JA BB1 5JB BB1 5JD BB1 5JE BB1 5JF BB1 5JJ BB1 5JL BB1 5JN BB1 5JP BB1 5JQ BB1 5JT BB1 5JZ BB1 5LA BB1 5LB BB1 5LH BB1 5LJ BB1 5LL BB1 5LR BB1 5LS BB1 5LT BB1 5LU BB1 5LW BB1 5LX BB1 5LY BB1 5LZ BB1 5NA BB1 5ND BB1 5NE BB1 5NG BB1 5NJ BB1 5NL BB1 5NN BB1 5NP BB1 5NQ BB1 5NR BB1 5NS BB1 5NT BB1 5NU BB1 5NW BB1 5NX BB1 5NY BB1 5NZ BB1 5PA BB1 5PB BB1 5PD BB1 5PE BB1 5PF BB1 5PG BB1 5PH BB1 5PJ BB1 5PL BB1 5PN BB1 5PP BB1 5PQ BB1 5PR BB1 5PS BB1 5PT BB1 5PU BB1 5PW BB1 5PX BB1 5PY BB1 5PZ BB1 5QA BB1 5QB BB1 5QE BB1 5QF BB1 5QG BB1 5QH BB1 5QL BB1 5QN BB1 5QR BB1 5QS BB1 5QT BB1 5QU BB1 5QW BB1 5QX BB1 5QY BB1 5QZ BB1 5RB BB1 5RE BB1 5RF BB1 5RH BB1 5RJ BB1 5RL BB1 5RQ BB1 5RS BB1 5RT BB1 5RU BB1 5RW BB1 5RX BB1 5RY BB1 5RZ BB1 5SA BB1 5SB BB1 5SD BB1 5SE BB1 5SF BB1 5SG BB1 5SJ BB1 5SP BB1 5SU BB1 5SW BB1 5SX BB1 5TB BB1 5TH BB1 5TR BB1 5TS BB1 5UA BB1 5UD BB1 5UE

All BB1 6 postcodes (80)

All BB1 7 postcodes (67)

All BB1 8 postcodes (163)

BB1 8AA BB1 8AB BB1 8AE BB1 8AF BB1 8AG BB1 8AH BB1 8AL BB1 8AN BB1 8AP BB1 8AQ BB1 8AR BB1 8AT BB1 8AW BB1 8AY BB1 8AZ BB1 8BA BB1 8BB BB1 8BE BB1 8BF BB1 8BG BB1 8BH BB1 8BJ BB1 8BL BB1 8BN BB1 8BQ BB1 8BS BB1 8BT BB1 8BU BB1 8BX BB1 8BY BB1 8BZ BB1 8DD BB1 8DF BB1 8DG BB1 8DH BB1 8DJ BB1 8DL BB1 8DN BB1 8DP BB1 8DQ BB1 8DR BB1 8DS BB1 8DT BB1 8DU BB1 8DW BB1 8DY BB1 8DZ BB1 8EA BB1 8EB BB1 8ED BB1 8EG BB1 8EH BB1 8EJ BB1 8EL BB1 8EN BB1 8EP BB1 8ER BB1 8ES BB1 8ET BB1 8EU BB1 8EW BB1 8EX BB1 8EY BB1 8EZ BB1 8FA BB1 8FB BB1 8FD BB1 8FE BB1 8FF BB1 8FG BB1 8FH BB1 8FJ BB1 8FL BB1 8FN BB1 8FP BB1 8FQ BB1 8FR BB1 8HA BB1 8HH BB1 8HJ BB1 8HL BB1 8HP BB1 8HQ BB1 8HU BB1 8HW BB1 8HX BB1 8HY BB1 8HZ BB1 8JA BB1 8JB BB1 8JD BB1 8JE BB1 8JN BB1 8JR BB1 8JS BB1 8JW BB1 8JX BB1 8JY BB1 8LA BB1 8LB BB1 8LD BB1 8LE BB1 8LF BB1 8LG BB1 8LH BB1 8LJ BB1 8LL BB1 8LP BB1 8LS BB1 8LW BB1 8NA BB1 8NB BB1 8ND BB1 8NE BB1 8NG BB1 8NN BB1 8NP BB1 8NR BB1 8NS BB1 8NT BB1 8NU BB1 8NW BB1 8NX BB1 8NY BB1 8NZ BB1 8PD BB1 8PE BB1 8PF BB1 8PG BB1 8PN BB1 8PW BB1 8PY BB1 8PZ BB1 8QA BB1 8QB BB1 8QD BB1 8QE BB1 8QF BB1 8QH BB1 8QJ BB1 8QL BB1 8QN BB1 8QP BB1 8QQ BB1 8QR BB1 8QS BB1 8QT BB1 8QU BB1 8QW BB1 8QY BB1 8QZ BB1 8RA BB1 8RB BB1 8RD BB1 8RE BB1 8RF BB1 8RG BB1 8RH BB1 8RJ BB1 8RL BB1 8RN BB1 8RP BB1 8RW

All BB1 9 postcodes (192)

BB1 9AA BB1 9AB BB1 9AD BB1 9AE BB1 9AF BB1 9AH BB1 9AL BB1 9AN BB1 9AQ BB1 9AR BB1 9AS BB1 9AT BB1 9AU BB1 9AW BB1 9AY BB1 9AZ BB1 9BA BB1 9BD BB1 9BE BB1 9BH BB1 9BJ BB1 9BN BB1 9BP BB1 9BT BB1 9BU BB1 9BW BB1 9BX BB1 9BY BB1 9BZ BB1 9DA BB1 9DB BB1 9DH BB1 9DJ BB1 9DL BB1 9DN BB1 9DP BB1 9DQ BB1 9DR BB1 9DS BB1 9DW BB1 9EE BB1 9EF BB1 9EG BB1 9EH BB1 9EJ BB1 9EL BB1 9EN BB1 9EP BB1 9EQ BB1 9ER BB1 9ES BB1 9ET BB1 9EU BB1 9EW BB1 9EX BB1 9EY BB1 9GD BB1 9HG BB1 9HH BB1 9HJ BB1 9HL BB1 9HN BB1 9HP BB1 9HQ BB1 9HR BB1 9HS BB1 9HT BB1 9HU BB1 9HX BB1 9HY BB1 9HZ BB1 9JD BB1 9JE BB1 9JF BB1 9JG BB1 9JH BB1 9JJ BB1 9JQ BB1 9JR BB1 9JT BB1 9JU BB1 9JW BB1 9JX BB1 9LA BB1 9LB BB1 9LD BB1 9LE BB1 9LF BB1 9LH BB1 9LJ BB1 9LL BB1 9LN BB1 9LP BB1 9LQ BB1 9LR BB1 9LS BB1 9LT BB1 9LU BB1 9LW BB1 9LX BB1 9LY BB1 9LZ BB1 9NA BB1 9NB BB1 9ND BB1 9NE BB1 9NF BB1 9NG BB1 9NH BB1 9NN BB1 9NP BB1 9NQ BB1 9NR BB1 9NS BB1 9NT BB1 9NU BB1 9NW BB1 9NX BB1 9PB BB1 9PE BB1 9PF BB1 9PG BB1 9PH BB1 9PJ BB1 9PL BB1 9PN BB1 9PP BB1 9PQ BB1 9PR BB1 9PS BB1 9PT BB1 9PW BB1 9PX BB1 9PY BB1 9PZ BB1 9QA BB1 9QJ BB1 9QL BB1 9QN BB1 9QP BB1 9QR BB1 9QS BB1 9QT BB1 9QU BB1 9QW BB1 9QX BB1 9QY BB1 9QZ BB1 9RA BB1 9RG BB1 9RH BB1 9RP BB1 9RQ BB1 9RR BB1 9RS BB1 9RX BB1 9RY BB1 9RZ BB1 9SA BB1 9SB BB1 9SH BB1 9SL BB1 9SN BB1 9SP BB1 9SR BB1 9SS BB1 9ST BB1 9SU BB1 9SW BB1 9SX BB1 9SZ BB1 9TB BB1 9TD BB1 9TF BB1 9TG BB1 9TH BB1 9TJ BB1 9TL BB1 9TN BB1 9TP BB1 9TQ BB1 9TR BB1 9TS BB1 9TT BB1 9TU BB1 9TW BB1 9TX BB1 9TY BB1 9TZ BB1 9UA BB1 9UB BB1 9UF

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Living in Blackburn with Darwen

BB1 demonstrates how wireless can coexist with gigabit availability. The technology here probably delivers gigabit-capable speeds, suggesting modern wireless infrastructure. Households should verify latency and congestion characteristics with providers, but the combination of high gigabit share and wireless deployment indicates strong infrastructure investment.

Remote worker score

55/100

Connectivity and amenities for home working

Family score

50/100

Schools, safety and family amenities

Value score

50/100

What you get for the local price level

BB1 broadband FAQs

Why is wireless so prevalent in BB1?

60.9% of postcodes rely on it, roughly 780 locations. In a dense urban area, wireless infrastructure may deliver gigabit as efficiently as fibre. This reflects strategic deployment, not connectivity gaps.

Can wireless deliver gigabit speeds?

Yes. Modern wireless systems support gigabit throughputs. However, latency and congestion profiles differ from fibre. Verify specific performance expectations with your provider.

What percentage of BB1 meets UK broadband standards?

99.9% of postcodes sit at or above the 30Mbps universal service obligation. Only 0.1% fall below, affecting approximately 1 location.

Should I treat BB1 wireless differently from rural wireless deployment?

Yes. BB1's 91% gigabit penetration suggests gigabit-capable wireless serving urban density. Rural codes show lower gigabit with wireless as gap-filling. Test performance for either technology.

Neighbouring districts

BB2

1,311 postcodes

97% superfast

BB6

368 postcodes

96% superfast

BB5

1,505 postcodes

97% superfast

BB3

896 postcodes

95% superfast

BB12

970 postcodes

94% superfast

BB4

1,312 postcodes

97% superfast

Check your exact postcode

Every postcode in BB1 has its own page with broadband speeds, house prices, school ratings and crime stats. You can also compare providers for your address.

Data sources: Broadband data from Ofcom Connected Nations 2025 · House prices from HM Land Registry · Crime from Police.uk · See all data sources