Texas special districts › Harris
Port of Houston Authority: tax rate, debt and notice
Port of Houston Authority is a navigation district in Harris County, Texas, with a reported 2026 total tax rate of $0.0059 per $100 of taxable value.
| Fact | Value |
|---|---|
| Type | Navigation District |
| Status | Active |
| County | Harris |
| Created | Jun 6, 1927 |
| Mapped area | 1,137,467 acres |
| Total tax rate (2026) | $0.0059 per $100 of taxable value |
| Debt service | $0.0059 |
| Website | porthouston.com |
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Sources: Texas Commission on Environmental Quality; tax and debt self-reported to the Texas Comptroller. As of Nov 7, 2026. Boundaries come from TCEQ and city records: they are approximate and not a survey. Tax rates and debt are self-reported by each district to the Texas Comptroller. PinSharing doesn't decide whether a notice is required for a sale; confirm with the district's own notice form (Water Code §49.453 requires districts to post it) or the appraisal district.