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Water district · Harris County · id 101-680-04

Harris County MUD 504

$109,400,000 of principal outstanding on 12 issues at the end of fiscal year 2025.

Principal outstanding
$109.4 million
Fiscal year 2025

$109,400,000

Interest still to be paid
$69.5 million
Fiscal year 2025

$69,548,920

Total debt service outstanding
$178.9 million
Fiscal year 2025

$178,948,920

Issues outstanding
12
Fiscal year 2025

Debt outstanding

Fiscal year 2025

Tax supported
$109,400,00012 issues
Total outstanding
$109,400,00012 issues

Calculated by this site from the 12 issues below.

Debt issued

Fiscal year 2025

Tax supported
$7,500,0001 issue
Total issued
$7,500,0001 issue

Calculated by this site from the par of the 1 issue issued in fiscal year 2025.

Tax base and ratios

Fiscal year 2025

Tax rate (total, per $100 of value)
1.0500
Taxable value
$883.3 million
$883,258,942
Tax supported principal to taxable value
12.39%
Calculated by this site
Principal per resident
$11,416
Calculated by this site population 9,583

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$109,400,000Interest$69,548,920Total debt service$178,948,920Issues12Tax rate1.0500Taxable value$883,258,942
Fiscal year2024Principal$103,635,000Interest$67,783,328Total debt service$171,418,328Issues11Tax rate1.0600Taxable value$851,108,378
Fiscal year2023Principal$86,440,000Interest$47,612,355Total debt service$134,052,355Issues9Tax rateNot reportedTaxable value$712,566,852
Fiscal year2022Principal$79,755,000Interest$42,984,000Total debt service$122,739,000Issues8Tax rateNot reportedTaxable value$500,852,275
Fiscal year2021Principal$43,440,000Interest$24,853,460Total debt service$68,293,460Issues5Tax rate1.3900Taxable value$368,803,643
Fiscal year2020Principal$43,645,000Interest$26,174,059Total debt service$69,819,059Issues5Tax rate1.3900Taxable value$274,655,893
Fiscal year2019Principal$31,785,000Interest$21,096,406Total debt service$52,881,406Issues4Tax rate1.3900Taxable value$161,982,867
Fiscal year2018Principal$20,625,000Interest$14,428,590Total debt service$35,053,590Issues3Tax rate1.3900Taxable value$102,698,226
Fiscal year2017Principal$10,050,000Interest$7,073,114Total debt service$17,123,114Issues2Tax rate1.3900Taxable value$54,312,349
Fiscal year2016Principal$5,250,000Interest$3,886,732Total debt service$9,136,732Issues1Tax rate1.3900Taxable value$17,668,020

Issues outstanding, fiscal year 2025

Download CSV
Issuance name?Pledge?Maturity date?Principal?Scheduled interest?Total payment?Closed?Purpose?
Issuance nameUnl Tax Bonds Ser 2023 PledgeTax supportedMaturity date3/1/2054Principal$15,000,000Scheduled interest$18,666,106Total payment$33,666,106Closed12/7/2023PurposeWater and sewer
Issuance nameUnl Tax Bonds Ser 2021 PledgeTax supportedMaturity date3/1/2051Principal$14,275,000Scheduled interest$4,441,394Total payment$18,716,394Closed9/2/2021PurposeWater and sewer
Issuance nameUnl Tax Bonds Ser 2022 PledgeTax supportedMaturity date3/1/2052Principal$12,730,000Scheduled interest$7,959,625Total payment$20,689,625Closed8/4/2022PurposeWater and sewer
Issuance nameUnl Tax Bonds Ser 2020 PledgeTax supportedMaturity date3/1/2051Principal$11,405,000Scheduled interest$4,706,469Total payment$16,111,469Closed8/11/2020PurposeWater and sewer
Issuance nameUnl Tax Bonds Ser 2019 PledgeTax supportedMaturity date3/1/2050Principal$10,540,000Scheduled interest$5,398,581Total payment$15,938,581Closed7/9/2019PurposeWater and sewer
Issuance nameUnl Tax Bonds Ser 2018 PledgeTax supportedMaturity date3/1/2048Principal$9,700,000Scheduled interest$4,950,150Total payment$14,650,150Closed5/8/2018PurposeWater and sewer
Issuance nameUnl Tax Road Bonds Ser 2021A PledgeTax supportedMaturity date3/1/2052Principal$8,695,000Scheduled interest$4,048,447Total payment$12,743,447Closed12/22/2021PurposeTransportation
Issuance nameUnl Tax Bonds Ser 2025 PledgeTax supportedMaturity date3/1/2054Principal$7,500,000Scheduled interest$5,733,104Total payment$13,233,104Closed3/11/2025PurposeWater and sewer
Issuance nameUnl Tax Road Bonds Ser 2022A PledgeTax supportedMaturity date3/1/2052Principal$7,500,000Scheduled interest$6,114,419Total payment$13,614,419Closed12/8/2022PurposeTransportation
Issuance nameUnl Tax Bonds Ser 2015 PledgeTax supportedMaturity date3/1/2045Principal$4,485,000Scheduled interest$2,119,509Total payment$6,604,509Closed12/22/2015PurposeWater and sewer
Issuance nameUnl Tax Bond Ser2017 PledgeTax supportedMaturity date3/1/2047Principal$4,170,000Scheduled interest$2,148,647Total payment$6,318,647Closed5/4/2017PurposeWater and sewer
Issuance nameUnl Tax Road Bonds Ser 2023A PledgeTax supportedMaturity date3/1/2051Principal$3,400,000Scheduled interest$3,262,469Total payment$6,662,469Closed12/7/2023PurposeTransportation

Rows 1–12 of 12

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.