42 LIBRARY USERS in availability, owing to great rural distances. On the whole, book reading and library use have been studied much less in rural areas than in urban areas.* Thirdly, there is a relationship between the size of a city and public library use. In consistent progression, the smaller the city (down to 25,000), the larger the use made of library service (Table 21). More of the population registers with the public library in the smaller cities, and a somewhat larger per capita circulation is maintained. The public library thus has a greater impact upon the community in smaller cities than in larger cities, at least in terms of such gross measures of library use as registration and circulation data. Although small com- munities (below 10,000) do have “public libraries,” often they are not well staffed or stocked or open on a full-time basis. Although there are exceptions, the curve of library use may decline in such small communities. A survey of the pub- TaBLE 21 PusLic LiBrary REGISTRATION AND ANNUAL PER CAPITA CircuraTioN Data BY Size or Crry” Percentage of Annual Number of Population per Capita Libraries Size of City Registered Circulation Sampled 25,000—3 5,000 ' 39 5.1 30 35,000—50,000 34 5.0 27 50,000—100,000 28 4.9 31 100,000—2 §0,000 24 4.0 28 250,000 & over 23 3.6 36 “Source: Constructed from Public Library Statistics, 1944-45, issued by the Library Service Division, U.S. Office of Education. lic libraries in Connecticut, for example, showed that per cap- ita circulation in small libraries (below 25,000 volumes) was much less than in larger libraries.** “For a review of such studies see Hodgson, 1944, and Hodgson, 1946. “Wight and Liddell, 1948.