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Independent school district · Harris County · id 101-921-02

Tomball ISD

$1,119,345,000 of principal outstanding on 13 issues at the end of fiscal year 2025.

Principal outstanding
$1.1 billion
Fiscal year 2025

$1,119,345,000

Interest still to be paid
$573.0 million
Fiscal year 2025

$572,994,986

Total debt service outstanding
$1.7 billion
Fiscal year 2025

$1,692,339,986

Issues outstanding
13
Fiscal year 2025

Debt outstanding

Fiscal year 2025

Tax supported
$1,119,345,00013 issues
Total outstanding
$1,119,345,00013 issues

Calculated by this site from the 13 issues below.

Debt issued

Fiscal year 2025

Tax supported
$376,655,0002 issues
Total issued
$376,655,0002 issues

Calculated by this site from the par of the 2 issues issued in fiscal year 2025.

Tax base and ratios

Fiscal year 2025

Tax rate (total, per $100 of value)
1.0629
Taxable value
$17.3 billion
$17,252,069,646
Tax supported principal to taxable value
6.49%
Calculated by this site
Principal per student (ADA)
$52,006
Calculated by this site average daily attendance 21,524

Debt outstanding by fiscal year

Fiscal years 2016 to 2025

Download CSV
Principal outstanding at each fiscal year end, 2016 to 2025

Figures in the table below

Fiscal year?Principal?Interest?Total debt service?Issues?Tax rate?Taxable value?
Fiscal year2025 LatestPrincipal$1,119,345,000Interest$572,994,986Total debt service$1,692,339,986Issues13Tax rate1.0629Taxable value$17,252,069,646
Fiscal year2024Principal$865,185,000Interest$423,049,934Total debt service$1,288,234,934Issues12Tax rate1.0652Taxable value$16,048,228,344
Fiscal year2023Principal$889,775,000Interest$459,268,593Total debt service$1,349,043,593Issues12Tax rate1.2300Taxable value$15,251,039,788
Fiscal year2022Principal$685,985,000Interest$312,996,354Total debt service$998,981,354Issues11Tax rate1.2500Taxable value$13,348,501,845
Fiscal year2021Principal$564,985,000Interest$274,280,782Total debt service$839,265,782Issues10Tax rate1.2900Taxable value$12,239,689,344
Fiscal year2020Principal$587,705,000Interest$300,761,843Total debt service$888,466,843Issues12Tax rate1.2900Taxable value$11,409,204,499
Fiscal year2019Principal$494,035,000Interest$259,724,543Total debt service$753,759,543Issues13Tax rate1.3400Taxable value$10,824,019,704
Fiscal year2018Principal$506,425,000Interest$281,148,404Total debt service$787,573,404Issues13Tax rate1.3400Taxable value$10,227,573,278
Fiscal year2017Principal$387,175,000Interest$179,336,865Total debt service$566,511,865Issues13Tax rate1.3400Taxable value$9,756,249,448
Fiscal year2016Principal$374,810,000Interest$184,235,476Total debt service$559,045,476Issues14Tax rate1.3400Taxable value$8,978,752,308

Issues outstanding, fiscal year 2025

Download CSV
Issuance name?Pledge?Maturity date?Principal?Scheduled interest?Total payment?Closed?Purpose?
Issuance nameUnl Tax School Bldg Bonds Ser 2023 PledgeTax supportedMaturity date8/15/2048Principal$227,620,000Scheduled interest$155,927,944Total payment$383,547,944Closed2/7/2023PurposeSchool facilities and equipment
Issuance nameUnl Tax School Bldg Bond Ser 2025 PledgeTax supportedMaturity date8/15/2051Principal$193,020,000Scheduled interest$133,766,669Total payment$326,786,669Closed8/5/2025PurposeSchool facilities and equipment
Issuance nameUnl Tax School Bldg & Ref Bonds Ser 2024 PledgeTax supportedMaturity date8/15/2050Principal$183,635,000Scheduled interest$71,242,425Total payment$254,877,425Closed11/19/2024PurposeSchool facilities and equipment
Issuance nameUnl Tax School Bldg Bonds Ser 2022 PledgeTax supportedMaturity date8/15/2047Principal$137,315,000Scheduled interest$49,810,095Total payment$187,125,095Closed2/8/2022PurposeSchool facilities and equipment
Issuance nameUnl Tax School Bldg Bonds Ser 2018 PledgeTax supportedMaturity date8/15/2044Principal$129,400,000Scheduled interest$73,860,325Total payment$203,260,325Closed2/8/2018PurposeSchool facilities and equipment
Issuance nameUnl Tax School Bldg Bonds Ser 2020 PledgeTax supportedMaturity date8/15/2045Principal$88,375,000Scheduled interest$41,545,850Total payment$129,920,850Closed5/19/2020PurposeSchool facilities and equipment
Issuance nameUnl Tax School Bldg & Ref Bonds Ser 2016 PledgeTax supportedMaturity date8/15/2043Principal$61,645,000Scheduled interest$15,398,900Total payment$77,043,900Closed11/17/2016PurposeSchool facilities and equipment
Issuance nameVR Unl Tax School Bldg Bonds Ser 2014B-3 PledgeTax supportedMaturity date8/15/2043Principal$25,650,000Scheduled interest$8,233,500Total payment$33,883,500Closed3/27/2014PurposeSchool facilities and equipment
Issuance nameUnl Tax Ref Bonds Ser 2020A PledgeTax supportedMaturity date8/15/2034Principal$22,140,000Scheduled interest$5,002,500Total payment$27,142,500Closed11/17/2020PurposeRefunding
Issuance nameVR Unl Tax School Bldg Bonds Ser 2014B-1 PledgeTax supportedMaturity date8/15/2036Principal$18,980,000Scheduled interest$5,424,450Total payment$24,404,450Closed3/27/2014PurposeSchool facilities and equipment
Issuance nameVR Unl Tax School Bldg Bonds Ser 2014B-2 PledgeTax supportedMaturity date8/15/2039Principal$18,690,000Scheduled interest$7,023,600Total payment$25,713,600Closed3/27/2014PurposeSchool facilities and equipment
Issuance nameUnl Tax School Bldg & Ref Bonds Ser 2015 PledgeTax supportedMaturity date8/15/2043Principal$9,410,000Scheduled interest$5,684,750Total payment$15,094,750Closed3/24/2015PurposeSchool facilities and equipment
Issuance nameUnl Tax Schoolhouse Adj Rate Bonds Ser 2002B PledgeTax supportedMaturity date8/15/2026Principal$3,465,000Scheduled interest$73,978Total payment$3,538,978Closed11/14/2002PurposeSchool facilities and equipment

Rows 1–13 of 13

Earlier issues

9 issues last reported before fiscal year 2025: repaid, refunded or matured

EMMA links are added as each issue is matched.

Source: Local Issuance Fee By Year (updated by the publisher 10/6/2026); Debt Outstanding By Issuance Local By Year (updated by the publisher 9/9/2026). Loaded here 10/18/2026.

Texas fiscal years run September 1 to August 31.

Issuer names are shown as published, without source footnote letters.

Figures are as reported to the agency and have not been independently verified.