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PeerBasis
Compensation Comparability Determination

Preston Public Library

Executive Director / CEO

EIN 066048942
CT · NTEE B70
FY ending 2025-06-30
June 9, 2026

This analysis benchmarks the total compensation of Diane Deedy, Executive Director / CEO ($73,677) against every comparable organization that fit the selection criteria — 68 in total — drawn systematically from IRS Form 990 filings, not a hand-picked subset.

Compensation sits at approximately the 88th percentile of comparable organizationswithin the typical range

Benchmarked executive: Diane Deedy — reported title “Director”, selected as the organization's highest-paid individual — no exact title match, so confirm this is a comparable role.

How comparable organizations were selected

68 organizations qualified on sector, size, and geography 68 within the band form the benchmarked peer set.

Distribution of comparable compensation

$330 total compensation of comparable organizations → $116,904 $73,677
$22,71910th
$36,63325th
$52,856Median
$67,38175th
$77,00490th
$73,677This org · 88th
p10$22,719
p25$36,633
p50$52,856
p75$67,381
p90$77,004
$73,677

Comparable organizations

Each figure is Form 990 Part VII columns D + F (reportable pay plus other compensation and benefits; column F may include amounts from related organizations), normalized to CT cost of living (BEA RPP, 2023) and to its filing year (CPI-U); the reported amount is on each linked 990.

OrganizationStateRevenueMatched titleComp
(reported)
Comp
(adjusted)
FY
Riegelsville Public Library PA$268,133 Director $31,917 $34,844 2024
Girard Public Library KS$268,214 Library Dire $52,136 $61,661 2024
Carrollton Public Library MO$269,204 Library Dire $49,572 $57,480 2024
Apalachin Library Association NY$272,931 Director $42,120 $41,667 2024
Northeast Minneapolis Tool Library MN$273,877 Executive Director $41,512 $44,905 2024
Little Fox Shop Inc MA$249,436 Director $37,096 $36,494 2024
Dillsburg Public Library PA$274,559 Library Dire $48,537 $52,989 2024
Cornerstones Of Science ME$248,989 Executive Director $60,100 $67,829 2023
Redwood City Library Foundation CA$246,461 Executive Direc $86,249 $79,432 2025
The Book Truck Inc CA$279,238 Executive Director $67,317 $63,636 2024
Clearwater Memorial Public Library ID$280,452 Secretary $38,116 $44,389 2024
Science Of Mind Archives And Library Foundation MO$242,929 Executive Director $58,467 $67,794 2024
Eastport Public Library ME$241,855 Librarian $44,894 $47,945 2025
Clackamas Bookshelf OR$238,289 Executive Director $25,622 $25,377 2025
Brunswick Community Library NY$286,139 Library Director $70,246 $69,492 2024
Ellwood City Area Public Library PA$289,774 Director $40,000 $43,669 2024
The Nathan And Henry B Cleaves Law ME$228,724 Librarian $87,087 $95,467 2024
Way Public Library Foundation And OH$297,502 Administrato $23,315 $27,833 2023
Imagineif Library Foundation MT$223,581 Executive Di $56,603 $68,770 2023
Sykesville Public Library PA$300,986 Director $17,191 $19,322 2023
Ivoryton Library Association CT$222,900 Library Drctr $54,036 $55,466 2024
El Rito Public Library NM$219,445 Executive Director $13,573 $15,570 2025
Hill House Ministries TX$306,113 Executive Director $81,525 $91,915 2023
Arapahoe Library Friends Foundation Inc CO$217,330 President $56,754 $59,577 2024
The Sherburne Public Library NY$308,932 Trustee-nonvoting $37,077 $36,679 2024

Comp (reported) is the figure on each organization's Form 990 (columns D + F); Comp (adjusted) normalizes it to CT cost of living and 2025 dollars. Click any organization to verify the figure on ProPublica.

Methodology

Comparable organizations were drawn from electronically filed IRS Form 990 returns and matched on sector (NTEE code), budget (a size-adaptive revenue band that tightens as the organization grows), and geography (same-state first, broadening only when too few peers qualify); every organization within the band forms the peer set. To compare fairly across regions and years, peer compensation is normalized to CT cost of living (BEA Regional Price Parities, 2023) and to the subject's filing year (CPI-U). The figure benchmarked is Form 990 Part VII, Section A, columns D + F — reportable pay plus other compensation, benefits, and deferred amounts (column F may include amounts from related organizations) — with the chief executive matched by role. Related-organization amounts (column E) and institutional trustees are excluded. Full methodology: peerbasis.org/methodology.

Sample, role match & sensitivity

Sensitivity — the subject's percentile under alternative compensation definitions:

BasisSubject percentile
Total compensation (D + F), cost-of-living + inflation adjusted — the PeerBasis default88th
Total compensation (D + F), as reported (no adjustments)90th
Reportable pay only (column D), adjusted91st
All sources (D + E + F), adjusted84th

If the percentile moves materially across these definitions, the result is sensitive to methodology choices, and the board should weigh which basis best fits its facts.

Rebuttable presumption of reasonableness · 26 CFR 53.4958-6

Compensation paid by a tax-exempt organization is presumed reasonable — shifting the burden to the IRS — when three requirements are met. This report supplies the comparability data for the second. The board should record the following in its minutes concurrently with its decision:

Draft board minutes — executive compensation

  1. The compensation of the Executive Director / CEO (Diane Deedy) was approved in advance by [the Board / Compensation Committee], composed of members with no conflict of interest with respect to the arrangement.
  2. Prior to its determination, the authorized body obtained and relied upon appropriate comparability data, namely the PeerBasis Compensation Comparability Determination dated June 9, 2026, comparing compensation against 68 similarly situated organizations (Same NTEE sector (B70), nationwide + budget 0.67–1.5× revenue).
  3. The authorized body determined that total compensation of $73,677 is reasonable (approximately the 88th percentile of comparable organizations) and documented the basis for this determination concurrently, on [date], by a vote of [__ for / __ against].

Sources: IRS Form 990 e-file data (apps.irs.gov); IRS Business Master File (NTEE classification). Every figure traces to an original public filing — click any organization above to verify it on ProPublica. PeerBasis is a service of Prismind Analytics; its methodology is published, was commissioned for independent adversarial review, and discloses its own limitations. This report is comparability data to support a board's good-faith determination under IRC 4958; it is not legal or tax advice. Generated by PeerBasis on June 9, 2026.