librarysystems

Princeton Public Library

Princeton, New JerseyMercer CountyMulti-jurisdictional librarySmall cityFiscal year January 2024 to December 2024

Princeton Public Library is a multi-jurisdictional public library based in Princeton (Mercer County), New Jersey, serving a legal service area of 30,681 residents from a single building. Among profiled systems serving 25,000 to 49,999 residents, it ranks first for program attendance per resident, second for visits per resident, fourth for public computers per resident and eighth for operating spending per resident.

Among profiled systems in New Jersey, it ranks third for weekly open hours per outlet and sixth for total visits. Against the median system of its size class, it records 3.3 times the paid staff per resident and 3.0 times the physical checkouts per resident.

Princeton against the 964 systems of its size class

size-class median (50th percentile) · spine height = percentile within the class22.4Visitsper resident99th percentile11.9Checkoutsper resident92nd percentile$204Spendingper resident99th percentile3.85Print volumesper resident92nd percentile3,780Program visitsper 1,000 people99th percentile34.9Computersper 10,000 people99th percentile72.0Open hoursper outlet a week99th percentile15.5Staff (FTE)per 10,000 people98th percentile
Gold tick: size-class medianVisits per resident22.499th pct.Checkouts per resident11.992nd pct.Spending per resident$20499th pct.Print volumes per resident3.8592nd pct.Program visits per 1,000 people3,78099th pct.Computers per 10,000 people34.999th pct.Open hours per outlet a week72.099th pct.Staff (FTE) per 10,000 people15.598th pct.

How the measures and percentiles are calculated

Princeton since FY 2019

Visits were 8% below the FY 2019 count of 750,219 (size-class median: −28%). Physical checkouts moved 16% down over the same span.

FY 2019 = 100708090100110FY 2019FY 2023FY 2024
FY 2019 = 100708090100110FY 2019FY 2023FY 2024
  • Visits
  • Physical checkouts

Who comes to Princeton programs

Programs for adults drew 61% of all program attendance, and sessions averaged 57 people each.

Children 0–1133,154Young adults 12–185,705Adults 19+71,163General interest5,950
Children 0–1133,154Young adults 12–185,705Adults 19+71,163General interest5,950

Princeton in numbers, FY 2024

Visits
688,713
Physical checkouts
364,059
…of children's materials
204,153
Electronic checkouts
225,420
…of e-books
80,411
…of e-audio
71,444
Registered users
25,364
Program sessions
2,025
Program attendance
115,972
Print volumes
118,162
Audio items (physical)
5,279
Video items (physical)
11,995
Public computers
107
Public service hours, all outlets
3,744
Paid staff (full-time equivalent)
47.7
Operating spending
$6.3 million
…on books and other materials
$451,841
Overdue fines on print items
charged

Where Princeton gets its operating money

Operating revenue came to $6.3 million, or $204.84 per resident. The local-government share sits 20 percentage points below the combined share for the 262 profiled systems in New Jersey. No federal operating revenue was reported.

This system75%All profiled systems in New Jersey96%
This system75%All profiled systems in New Jersey96%
  • Local government
  • State
  • Federal
  • Other (fines, fees, gifts, grants)

The Princeton building

The single building covers 61,000 square feet, 1.99 square feet per resident against a median of 0.74 for the size class. It is open 72 hours a week.

BuildingTypeTownHours a weekFloor area, sq ft
Princeton Public LibraryCentral libraryPrinceton7261,000

Multi-jurisdictional libraries of similar size in other states

None of these six systems records more visits per resident than this one. None of them matches this system's checkouts per resident.

SystemBased inResidentsVisits per residentCheckouts per residentSpending per resident
Ward County Public LibraryMinot, ND31,3510.771.93$15.30
East Mississippi Regional LibraryQuitman, MS31,2411.181.30$14.44
Heritage Public LibraryNew Kent, VA30,2601.051.25$17.19
Audubon Regional LibraryClinton, LA29,9690.680.91$25.59
Kemper-Newton Regional LibraryUnion, MS29,6031.010.72$9.90
Everett Roehl Marshfield Public LibraryMarshfield, WI29,0353.457.78$59.37

Nearest in size within New Jersey

All profiled systems in New Jersey