| Rank | Country | Radio broadcast stations AM density |
81 | Bahrain | 607,353 people per AM Radio broadcast station |
9 | Bangladesh | 9,327,679 people per AM Radio broadcast station |
132 | Barbados | 143,353 people per AM Radio broadcast station |
102 | Belarus | 342,056 people per AM Radio broadcast station |
57 | Belgium | 1,490,211 people per AM Radio broadcast station |
107 | Belize | 321,115 people per AM Radio broadcast station |
10 | Benin | 9,325,032 people per AM Radio broadcast station |
187 | Bermuda | 13,736 people per AM Radio broadcast station |
| Bhutan | void |
163 | Bolivia | 59,174 people per AM Radio broadcast station |
85 | Bosnia and Herzegovina | 577,771 people per AM Radio broadcast station |
115 | Botswana | 258,175 people per AM Radio broadcast station |
| Bouvet Island | void |
130 | Brazil | 149,033 people per AM Radio broadcast station |
| British Indian Ocean Territory | void |
179 | British Virgin Islands | 25,383 people per AM Radio broadcast station |
98 | Brunei | 401,890 people per AM Radio broadcast station |
122 | Bulgaria | 228,827 people per AM Radio broadcast station |
12 | Burkina Faso | 8,375,728 people per AM Radio broadcast station |
1 | Burma | 53,999,804 people per AM Radio broadcast station |