Compare branches
Pick any two of the 12 tracked BPL branches to see what they share, what each over-indexes on, and how their adult-fiction tastes diverge.
Selected pair: Williamsburgh and Flatbush have a 43% weighted overlap on adult demand pressure (38 titles tracked at both, 91 at either).
Brooklyn Heights | Central Library | Bushwick | Greenpoint | Williamsburgh | Bedford | Crown Heights | Flatbush | Bay Ridge | Coney Island | Kings Highway | Sunset Park | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Central / Downtown | ||||||||||||
| Brooklyn Heights | — | 10 | 42 | 49 | 38 | 34 | 40 | 51 | 48 | 36 | 50 | 42 |
| Central Library | 10 | — | 9 | 9 | 12 | 3 | 7 | 12 | 10 | 8 | 10 | 12 |
| North Brooklyn | ||||||||||||
| Bushwick | 42 | 9 | — | 35 | 32 | 32 | 32 | 39 | 41 | 35 | 35 | 35 |
| Greenpoint | 49 | 9 | 35 | — | 42 | 41 | 47 | 48 | 50 | 35 | 40 | 50 |
| Williamsburgh | 38 | 12 | 32 | 42 | — | 32 | 41 | 43 | 40 | 38 | 44 | 42 |
| Central Brooklyn | ||||||||||||
| Bedford | 34 | 3 | 32 | 41 | 32 | — | 31 | 38 | 39 | 33 | 35 | 37 |
| Crown Heights | 40 | 7 | 32 | 47 | 41 | 31 | — | 44 | 49 | 42 | 44 | 44 |
| Flatbush | 51 | 12 | 39 | 48 | 43 | 38 | 44 | — | 47 | 35 | 46 | 42 |
| South Brooklyn | ||||||||||||
| Bay Ridge | 48 | 10 | 41 | 50 | 40 | 39 | 49 | 47 | — | 39 | 42 | 47 |
| Coney Island | 36 | 8 | 35 | 35 | 38 | 33 | 42 | 35 | 39 | — | 37 | 35 |
| Kings Highway | 50 | 10 | 35 | 40 | 44 | 35 | 44 | 46 | 42 | 37 | — | 40 |
| Sunset Park | 42 | 12 | 35 | 50 | 42 | 37 | 44 | 42 | 47 | 35 | 40 | — |
How this works
Each cell is a weighted overlap: across every adult title tracked at either branch, we compare the lower and higher branch demand-pressure values, then divide the sum of shared pressure by the sum of combined pressure. Books with strong demand at both branches count more; books strong at only one branch lower the overlap. Diagonals are self-matches (—). Branches are grouped by region (North / Central / South Brooklyn) for readability, and only the lower triangle is shown since the matrix is symmetric. If a book isn’t in one branch’s tracked pool, that side counts as no observed signal — not proof of zero real-world demand.
Shared titles
Strangers : a memoir of marriageBelle BurdenWilliamsburgh 65 −3 vs panel avg · Flatbush 65 −3 vs panel avg
Crying in H Mart : a memoirMichelle ZaunerWilliamsburgh 62 +8 vs panel avg · Flatbush 62 +8 vs panel avg
More popular at Williamsburgh
| Title | Williamsburgh | Flatbush | ||
|---|---|---|---|---|
| Demand pressureBranch demand pressure: bounded 0–100 index combining scarcity (up to 80 pts when 0/N copies are on shelf) and recent movement (capped at 20). When public holds coverage is high enough across comparable books, scarcity is rebalanced to 0–65 and a 0–20 holds component is added. | Available | Demand pressureBranch demand pressure: bounded 0–100 index combining scarcity (up to 80 pts when 0/N copies are on shelf) and recent movement (capped at 20). When public holds coverage is high enough across comparable books, scarcity is rebalanced to 0–65 and a 0–20 holds component is added. | Available | |
 The widowJohn Grisham | 51 −1 vs panel avg | 0/1 | 0 −51 vs panel avg | 1/1 |
 The intruderFreida McFadden | 57 +13 vs panel avg | 0/2 | 29 −15 vs panel avg | 1/2 |
57 +24 vs panel avg | 0/2 | 29 −4 vs panel avg | 1/2 | |
 Atmosphere : a love storyTaylor Jenkins Reid | 66 +5 vs panel avg | 0/3 | 49 −12 vs panel avg | 1/4 |
 YellowfaceR F Kuang | 57 +13 vs panel avg | 0/2 | 41 −3 vs panel avg | 1/3 |
Hover the column headers for the full definition of each metric, or read the full methodology →
More popular at Flatbush
| Title | Williamsburgh | Flatbush | ||
|---|---|---|---|---|
| Demand pressureBranch demand pressure: bounded 0–100 index combining scarcity (up to 80 pts when 0/N copies are on shelf) and recent movement (capped at 20). When public holds coverage is high enough across comparable books, scarcity is rebalanced to 0–65 and a 0–20 holds component is added. | Available | Demand pressureBranch demand pressure: bounded 0–100 index combining scarcity (up to 80 pts when 0/N copies are on shelf) and recent movement (capped at 20). When public holds coverage is high enough across comparable books, scarcity is rebalanced to 0–65 and a 0–20 holds component is added. | Available | |
0 −52 vs panel avg | 1/1 | 57 +3 vs panel avg | 0/2 | |
 Braiding sweetgrassRobin Wall Kimmerer | 0 −45 vs panel avg | 2/2 | 51 +6 vs panel avg | 0/1 |
 The amazing adventures of Kavalier & ClayMichael Chabon | 0 −23 vs panel avg | 1/1 | 51 +28 vs panel avg | 0/1 |
 Fourth wingRebecca Yarros | 0 −34 vs panel avg | 2/2 | 49 +15 vs panel avg | 1/4 |
 All foursMiranda July | 25 −12 vs panel avg | 2/3 | 65 +28 vs panel avg | 0/4 |
Hover the column headers for the full definition of each metric, or read the full methodology →
Distinctive to Williamsburgh
| Title | Williamsburgh | Flatbush | ||
|---|---|---|---|---|
| Demand pressureBranch demand pressure: bounded 0–100 index combining scarcity (up to 80 pts when 0/N copies are on shelf) and recent movement (capped at 20). When public holds coverage is high enough across comparable books, scarcity is rebalanced to 0–65 and a 0–20 holds component is added. | Available | Demand pressureBranch demand pressure: bounded 0–100 index combining scarcity (up to 80 pts when 0/N copies are on shelf) and recent movement (capped at 20). When public holds coverage is high enough across comparable books, scarcity is rebalanced to 0–65 and a 0–20 holds component is added. | Available | |
 Great big beautiful lifeEmily Henry | 57 +6 vs panel avg | 0/2 | 65 +14 vs panel avg | 0/4 |
 One hundred years of solitudeGabriel García Márquez | 62 +11 vs panel avg | 0/3 | 57 +6 vs panel avg | 0/2 |
62 +9 vs panel avg | 0/3 | 0 ~ panel avg | 0/0 | |
 The wind-up bird chronicleHaruki Murakami | 57 +7 vs panel avg | 0/2 | 51 +1 vs panel avg | 0/1 |
 Demon CopperheadBarbara Kingsolver | 57 +2 vs panel avg | 0/2 | 51 −4 vs panel avg | 0/1 |
Hover the column headers for the full definition of each metric, or read the full methodology →
Distinctive to Flatbush
| Title | Williamsburgh | Flatbush | ||
|---|---|---|---|---|
| Demand pressureBranch demand pressure: bounded 0–100 index combining scarcity (up to 80 pts when 0/N copies are on shelf) and recent movement (capped at 20). When public holds coverage is high enough across comparable books, scarcity is rebalanced to 0–65 and a 0–20 holds component is added. | Available | Demand pressureBranch demand pressure: bounded 0–100 index combining scarcity (up to 80 pts when 0/N copies are on shelf) and recent movement (capped at 20). When public holds coverage is high enough across comparable books, scarcity is rebalanced to 0–65 and a 0–20 holds component is added. | Available | |
 My brilliant friendElena Ferrante | 51 −4 vs panel avg | 0/1 | 62 +7 vs panel avg | 0/3 |
 Rejection : fictionTony Tulathimutte | 62 +25 vs panel avg | 0/3 | 29 −8 vs panel avg | 1/2 |
57 +1 vs panel avg | 0/2 | 51 −5 vs panel avg | 0/1 | |
 PerfectionVincenzo Latronico | 0 ~ panel avg | 0/0 | 51 −3 vs panel avg | 0/1 |
 There's always this year : on basketball and ascensionHanif Abdurraqib | 51 +22 vs panel avg | 0/1 | 51 +22 vs panel avg | 0/1 |
Hover the column headers for the full definition of each metric, or read the full methodology →