The Onga Onga Historical Society Incorporated is a Trust charity in the Education sector, based in Ongaonga, Ongaonga. Annual revenue: $0.0M NZD. Financial data as at March 2025.
Mission: We provide the people of Ongaonga, Central Hawkes Bay, New Zealand and visitors from other countries with an area where they can come and research family history, view articles and possessions and learn about our history. We have buildings that we have preserved, and displays that are from the area. We are also regularly gifted things to display or items loaned for display.
| Year | Revenue | Expenses | Net Assets |
|---|---|---|---|
| 2025 | $0.0M | $0.0M | - |
| 2024 | $0.0M | $0.0M | - |
| 2023 | $0.0M | $0.1M | - |
| 2022 | $0.0M | $0.1M | - |
| 2021 | $0.2M | $0.0M | - |
| 2020 | $0.0M | $0.0M | - |
| 2019 | $0.0M | $0.0M | - |
| 2018 | $0.0M | $0.0M | - |
| 2017 | $0.0M | $0.0M | - |
| 2016 | $0.0M | $0.0M | - |
Financial data as at March 2025. Sourced from Charities Services register.
Small volunteer-led organisations are not letter-graded: the standard financial template does not fit entities without paid staff, large revenue, or significant government funding. The charity's filed figures are shown above.
How ratings work →$42.0K
$22.8K
Financial data from Charities Services annual return (FY2025). Ratings calculated using CharityData v3.1.1 methodology.
We provide the people of Ongaonga, Central Hawkes Bay, New Zealand and visitors from other countries with an area where they can come and research family history, view articles and possessions and learn about our history. We have buildings that we have preserved, and displays that are from the area. We are also regularly gifted things to display or items loaned for display.
Based on annual return data. Detailed program/admin breakdown not available.
Based on latest annual return data. Metrics are calculated from reported financial data and may not reflect the full picture. View methodology
HHI (Herfindahl–Hirschman Index) measures concentration across 6 income categories. Lower HHI = more diversified. Score above 60 indicates healthy diversification.
Ranked against 351 peers · Education · Under $100K
Peers are charities in the same sector and revenue size band. Rankings are based on the latest available data.
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Claim This ProfileData sourced from Charities Services register and publicly available annual returns. Our datasets may not be complete. Automated analysis can produce errors. Scores are calculated using disclosed methodology and are analytical tools, not investment ratings or recommendations. If you believe any data on this page is incorrect, please contact us at hello@charitydata.co.nz. For informational purposes only. Not investment advice. Last updated: 22 April 2026.
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