# Mesa Grande Ptsc

Parent-teacher group (PTA or PTO) nonprofit in Hesperia, California 92345. EIN 45-4661605. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/454661605-mesa-grande-ptsc

## IRS facts

- Type: Parent-teacher group (PTA or PTO) (IRS activity code B94)
- Tax status: 501(c)(3), contributions deductible, recognized 2024
- Source: IRS Business Master File, posted October 13, 2026: https://www.irs.gov/charities-non-profits/exempt-organizations-business-master-file-extract-eo-bmf

## How it compares

- Revenue rank: 1 of 3 PTAs and PTOs in Hesperia.
- Revenue $59,870 is higher than roughly 30 to 40% of 674 PTAs and PTOs in California; median $77,557.
- Source: IRS Business Master File, posted October 13, 2026; BackPR analysis.

## Local context

- San Bernardino County, California: about 549,148 children under 18 (U.S. Census Bureau, July 1, 2024): https://www2.census.gov/programs-surveys/popest/datasets/2020-2024/counties/asrh/cc-est2024-agesex-all.csv
- 703 youth and community nonprofits in this directory in the county: 1.3 per 1,000 children.
- Licensed programs in Hesperia: 21 licensed child care centers, 6 school-age programs: https://backpr.com/find/california/hesperia
- California rules: https://backpr.com/resources/states/california

## Questions

**What is Mesa Grande Ptsc's EIN?**

Mesa Grande Ptsc's EIN (Employer Identification Number) is 45-4661605. It is the nine-digit number the IRS uses to identify the organization. Source: IRS Exempt Organizations Business Master File posted October 13, 2026.

**Is Mesa Grande Ptsc a nonprofit?**

Yes. The IRS lists Mesa Grande Ptsc in Hesperia, California as tax-exempt under section 501(c)(3), recognized since 2024. This is from the IRS Business Master File posted October 13, 2026. Status can change, so check its current status on the IRS Tax Exempt Organization Search before you donate.

**Are donations to Mesa Grande Ptsc tax-deductible?**

Yes, the IRS lists gifts to Mesa Grande Ptsc as tax-deductible (IRS Business Master File posted October 13, 2026). How much you can deduct depends on your own taxes, and this is not tax advice. Check its current status on the IRS Tax Exempt Organization Search before you donate.

**What does Mesa Grande Ptsc do?**

The IRS classifies Mesa Grande Ptsc as: Parent-teacher group (PTA or PTO). It has not filed a Form 990 or 990-EZ with a mission statement that we have loaded.

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Data as of November 8, 2026. Sources: IRS Business Master File, IRS Form 990 series e-file data, U.S. Census Bureau. No officer or staff names are published.