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World of Wonders Science Museum Inc

EIN 20-3075595 · Lodi, CA

Public records show a registered, tax-exempt organization in good standing.

LegitimacyPassesRegistration and standingFinancial healthFair51 out of 100GovernanceFair56 out of 100Impact evidenceDescribes programsHow well its results are evidenced

What it says it does

THE WOW SCIENCE MUSEUM PROVIDES EDUCATIONAL OPPORTUNITIES FOR CHILDREN THROUGH INTERACTIVE EDUCATIONAL EXHIBITS. PROGRAMS INCLUDE MINI SCIENCE CAMPS DURING THE FALL BREAK AND SUMMER BREAK, FIELD STUDY TRIPS FOR SCHOOLS, BIRTHDAY PARTIES AND SELF GUIDED TOURS ARE AVAILABLE TO MUSEUM VISITORS. THE MUSEUM ALSO OFFERS OUTREACH PROGRAMS SUCH AS WOW ON WHEELS TO THE SCHOOLS IN THE CENTRAL VALLEY AREAS.

Income
$849,874
Spending
$631,709
Spent on programs
73%
Reserves
-22.3 months of spending
Largest source of income
donations and private grants, 46%
Employees
15
Highest pay
$66,560, president

Source: Form 990 for the year ending December 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Financial health

Fair: 51 out of 100. Higher than 20% of charities in its peer group (arts and culture, $250k to $1m).

  • Reserves

    0 of 35

    Spendable reserves are negative: it owes or has committed more than it holds.

  • Debt

    16 of 20

    It owes 28% of what it owns.

  • Living within its means

    15 of 15

    Income exceeded spending by 26% of income.

  • Income trend

    5 of 15

    Income fell 18% on the year before.

  • Spending floor

    15 of 15

    73% of spending went to programs and raising each dollar of donations cost 0 cents.

Source: Form 990 for the year ending December 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Governance

Fair: 56 out of 100. Higher than 24% of charities in its peer group (arts and culture, $250k to $1m).

  • Independent board

    25 of 25

    10 of 10 voting board members are independent.

  • Conflict of interest policy

    0 of 15

    Reports no written conflict of interest policy.

  • Whistleblower policy

    0 of 8

    Reports no written whistleblower policy.

  • Record keeping policy

    0 of 7

    Reports no written policy on keeping and destroying records.

  • Board minutes

    5 of 5

    Keeps minutes of board meetings.

  • Board sees the tax return

    10 of 10

    Gave the board a copy of this return before filing it.

  • Pay set independently

    0 of 5

    Reports no independent review process for its chief executive's pay.

  • Independent check of accounts

    6 of 15

    Its accounts were not audited or reviewed by an independent accountant.

  • No reported misuse

    10 of 10

    Reports no diversion of assets, excess benefits or loans to insiders.

Source: Form 990 for the year ending December 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Impact evidence

Describes programs. Its tax return describes what it does but we have found no measurable results in it.

Programs described in its return (1)
  1. $461,158 spent. OPERATING THE WOW SCIENCE MUSEUM FOR EDUCATIONAL OPPORTUNITIES FOR CHILDREN THROUGH INTERACTIVE EDUCATIONAL EXHIBITS. PROVIDED A LOCATION FOR FIELD TRIPS FOR SCHOOLS IN THE CENTRAL VALLEY, FALL BREAK MINI SCIENCE CAMPS, BIRTHDAY PARTIES AND VARIOUS DAY EVENTS INVOLVING SCIENCE. THE MUSEUM PROVIDES A WOW ON WHEELS PROGRAM WHICH TAKES SCIENCE TO THE SCHOOLS. IN ADDITION THEY ALSO PROVIDED SUMMER WEEK LONG CAMPS FOR KIDS.

Source: Form 990 for the year ending December 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Legitimacy checks

  1. Is it registered with the IRS? Passed.

    Listed in the IRS master file of tax-exempt organizations as a 501(c)(3) charitable organization.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  2. Has the IRS revoked its tax-exempt status? Passed.

    Not on the IRS automatic revocation list.

    Source: Automatic revocation of exemption list, Internal Revenue Service, file dated October 13, 2026.

  3. Are donations tax-deductible? Passed.

    On the IRS list of organizations eligible to receive tax-deductible contributions.

    Source: Publication 78 data: organizations eligible for tax-deductible contributions, Internal Revenue Service, file dated October 13, 2026.

  4. Is it keeping up with its IRS filings? Passed.

    Most recent return on file covers the year ending December 2025.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  5. How long has it been tax-exempt? Passed.

    Recognized by the IRS since August 2006.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  6. Is it in good standing with state regulators? Passed.

    Not on California's list of charities barred from soliciting. Other states are not yet checked.

    Source: May Not Operate or Solicit for Charitable Purposes list, California Attorney General, Registry of Charities and Fundraisers, file dated October 21, 2026.

  7. Could it be confused with another charity? Worth knowing.

    A much larger organization has a similar name: Museum of Science (Boston, MA), EIN 04-2103916. If that is the one you meant, check the EIN before giving.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

Ratings and checks are our reading of public records, using the published method. They are not a statement about anyone's honesty. If you work for this organization, you can send corrections or results, confirm you want gifts through Veridonate, or ask to be removed from giving.