The Jon And Marcia Kinzenbaw Foundation Inc was the highest-revenue non-profit in Williamsburg, Iowa in 2024, with $566,583 in total revenue. Williamsburg had 7 non-profits with available 2024 Form 990-series total revenue data; the 7 with the highest reported revenues are shown below. Among those organizations, average reported total revenue was $128,037. Those organizations reported $896,258 in combined total revenue.
The ranking reflects non-profits with available Form 990-series total revenue data that met the ranking’s data criteria and may not include every non-profit in the city.
The ranking is based on IRS Form 990 filings, the annual information returns most tax-exempt organizations file with the IRS. The form includes reported revenue, expenses, assets, governance information and compensation paid to certain people, making it a public source for comparing large tax-exempt organizations’ finances.
The figures reflect what each organization reported for its filing year, including total revenue, contributions, government grants, compensation, the number of employees and assets at the start and end of the year. Because nonprofits can differ by mission, structure and accounting period, the totals are best read as reported financial measures, not as a direct measure of local charitable activity.
Several organizations reported component compensation values. Whs Booster Club Inc, St Josephs Cemetery Association Of Parnell Iowa, and Friends Of Iowa County Conservation Foundation each reported $0 in both ‘reportable compensation from related organizations’ and ‘other compensation reported on the filing.’
Contribution and asset balances varied among the ranked organizations. Whs Booster Club Inc reported $49,035 in total contributions, including $10,300 in all other contributions. Williamsburg Community Preschool Association reported $70,630 in total contributions. St Josephs Cemetery Association Of Parnell Iowa, Friends Of Iowa County Conservation Foundation, and Johnson County Songbird Project Inc C/O Barbara Boyle reported $600, $11,441, and $225 in total contributions, respectively. Asset balances for the Jon And Marcia Kinzenbaw Foundation Inc decreased by 0.5%. Whs Booster Club Inc saw a 29.1% increase in asset balances. Williamsburg Community Preschool Association and Johnson County Songbird Project Inc C/O Barbara Boyle both experienced decreases of 5.9% and 8.1%, respectively, while Friends Of Iowa County Conservation Foundation’s assets decreased by 11.9%. St Josephs Cemetery Association Of Parnell Iowa reported a 3.4% increase in asset balances.
Several organizations experienced changes in total revenue compared to the prior year. The Jon And Marcia Kinzenbaw Foundation Inc saw a decrease to $566,583 from $570,933, down by $4,350 or 0.8%. Whs Booster Club Inc reported $111,831, a decrease of $9,204 or 7.6% from the previous year’s $121,035. Williamsburg Community Preschool Association saw an increase of $655, or 0.7%, from $93,244 to $93,899. Iowa County Economic Development’s revenue decreased by $6,185, or 7.8%, to $73,449 from $79,634. St Josephs Cemetery Association Of Parnell Iowa reported an increase from $31,145 to $38,252, up by $7,107 or 22.8%. Friends Of Iowa County Conservation Foundation’s total revenue was $11,996, a decrease of $108 or 0.9% from $12,104. Johnson County Songbird Project Inc C/O Barbara Boyle reported $248 in 2024, an increase of $23 or 10.2% over the prior year’s $225.
Tax-exempt organizations include a wide range of groups, such as charities, foundations, educational institutions and other mission-driven organizations. Under IRS rules, 501(c)(3) organizations must be organized and operated for exempt purposes, and their earnings cannot benefit private shareholders or individuals.
| Rank | Organization | Total revenue |
|---|---|---|
| 1 | The Jon And Marcia Kinzenbaw Foundation Inc | $566,583 |
| 2 | Whs Booster Club Inc | $111,831 |
| 3 | Williamsburg Community Preschool Association | $93,899 |
| 4 | Iowa County Economic Development | $73,449 |
| 5 | St Josephs Cemetery Association Of Parnell Iowa | $38,252 |
| 6 | Friends Of Iowa County Conservation Foundation | $11,996 |
| 7 | Johnson County Songbird Project Inc C/O Barbara Boyle | $248 |