Trends · data through September 2026

Libraries in the United States

Iceflower tracks 1,408 stores from 1,317 library chains in the United States. Library of Congress grew fastest over the last year, ahead of Arlington Public Library and Carnegie Library of Pittsburgh.

Rankings come from real card and bank transactions across a panel of 130M+ US and EU consumers. We publish relative growth and rankings, never revenue figures. About the data

Tracked chains
1,317
Tracked stores
1,408
Consumer panel
130M+

Growth ranking

Fastest-growing tracked library chains

Ranked by year-over-year growth of share of tracked local spend. Arrows show movement in the rankings since last year. Each dot in the chart is one tracked chain: bigger market position to the right, faster growth higher up, more tracked stores in a bigger dot. Colors match the store map below. Library of Congress and Arlington Public Library sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 Library of Congress - +3.6%
2 Arlington Public Library ▲1 -2.3%
3 Carnegie Library of Pittsburgh ▲2 -5.0%
4 Brooklyn Public Library ▲2 -5.9%
5 New York Public Library - -11.6%
6 Orange County Library ▲1 -16.4%
7 Charles County Public Library - -20.3%
8 San Diego County Library ▼3 -37.6%
9 MidPointe Library ▼3 -84.2%
  • Dale City Library
  • Seaside Square Library
  • Troy University
  • Bear Library
  • Avon Free Public Library
  • Robins AFB Library
  • Lawrence Tech Library
  • Other tracked chains

Store footprint

Store map

1,408 tracked store locations in the United States. The 7 largest tracked chains are highlighted. The top 5 chains by store count run 24 of the 1,408 stores (2%); 1,252 of the 1,317 tracked chains have a single store here.

  • Dale City Library (1)
  • Seaside Square Library (1)
  • Troy University (2)
  • Bear Library (1)
  • Avon Free Public Library (1)
  • Robins AFB Library (1)
  • Lawrence Tech Library (1)
  • Other tracked chains

Top tracked chains by store count

  • 1 San Diego County Library 8
  • 2 Orange County Library 5
  • 3 MidPointe Library 4
  • 4 New York Public Library 4
  • 5 Brooklyn Public Library 3
  • 6 Charles County Public Library 3
  • 7 Howard County Library 3
  • 8 Carnegie Library of Pittsburgh 3
  • 9 Library of Congress 3
  • 10 Central Library 3
  • 11 Albany Public Library 3
  • 12 Arlington Public Library 3
  • 13 Harford County Public Library 2
  • 14 Austin Public Library 2
  • 15 Kenton County Public Library 2
  • 16 Live Oak Public Libraries 2
  • 17 New Hanover County Public Library 2
  • 18 Campbell County Public Library: Alexandria Branch 2
  • 19 RCS Community Library 2
  • 20 Aurora Public Library 2
  • 21 Troy University 2
  • 22 Town of Wolcott 2
  • 23 Delaware County District Library 2
  • 24 MarinHealth 2
  • 25 Dorchester County Library 2
  • 26 Sam Houston State University 2
  • 27 Community Resource Center 2
  • 28 La Canada Flintridge Library 1
  • 29 Wake County Public Libraries 1
  • 30 UNM University Libraries 1
  • 31 City of Linden 1
  • 32 Big Rapids Community Library 1
  • 33 Charles City County Library 1
  • 34 Kuna Library 1
  • 35 Seminole County Library 1
  • 36 Akron-Summit County Public Library 1
  • 37 Preble County District Library 1
  • 38 Baltimore County Public Library 1
  • 39 North Sarasota Library 1
  • 40 Dale City Library 1
  • 41 Pojoaque Valley School Library 1
  • 42 Amos Memorial Public Library 1
  • 43 Gail Borden Public Library 1
  • 44 Johnston Public Library 1
  • 45 Onslow County Public Library 1
  • 46 Richland Library 1
  • 47 Locust Library 1
  • 48 Montclair Community Library 1
  • 49 West Florida Public Library 1
  • 50 Prosser Public Library 1

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