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Independent school district · Williamson County · id 246-909-02

Round Rock ISD

$957,780,000 of principal outstanding on 12 issues at the end of fiscal year 2025.

Principal outstanding
$957.8 million
Fiscal year 2025

$957,780,000

Interest still to be paid
$423.5 million
Fiscal year 2025

$423,476,923

Total debt service outstanding
$1.4 billion
Fiscal year 2025

$1,381,256,923

Issues outstanding
12
Fiscal year 2025

Debt outstanding

Fiscal year 2025

Tax supported
$957,780,00012 issues
Total outstanding
$957,780,00012 issues

Calculated by this site from the 12 issues below.

Debt issued

Fiscal year 2025

Tax supported
$326,555,0002 issues
Total issued
$326,555,0002 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)
0.8931
Taxable value
$54.6 billion
$54,592,837,439
Tax supported principal to taxable value
1.75%
Calculated by this site
Principal per student (ADA)
$22,220
Calculated by this site average daily attendance 43,104

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$957,780,000Interest$423,476,923Total debt service$1,381,256,923Issues12Tax rate0.8931Taxable value$54,592,837,439
Fiscal year2024Principal$684,945,000Interest$182,518,718Total debt service$867,463,718Issues10Tax rate0.9190Taxable value$53,178,529,049
Fiscal year2023Principal$741,145,000Interest$215,516,914Total debt service$956,661,914Issues10Tax rate1.0626Taxable value$54,114,577,056
Fiscal year2022Principal$794,720,000Interest$251,125,509Total debt service$1,045,845,509Issues10Tax rate1.1336Taxable value$44,668,126,594
Fiscal year2021Principal$865,785,000Interest$295,135,313Total debt service$1,160,920,313Issues10Tax rate1.2212Taxable value$40,034,090,244
Fiscal year2020Principal$936,655,000Interest$360,814,600Total debt service$1,297,469,600Issues10Tax rate1.2348Taxable value$38,146,239,430
Fiscal year2019Principal$738,210,000Interest$332,033,884Total debt service$1,070,243,884Issues11Tax rate1.3048Taxable value$35,772,608,257
Fiscal year2018Principal$656,215,000Interest$330,249,001Total debt service$986,464,001Issues13Tax rate1.3048Taxable value$33,054,734,276
Fiscal year2017Principal$727,880,000Interest$377,927,195Total debt service$1,105,807,195Issues12Tax rate1.3325Taxable value$30,255,463,393
Fiscal year2016Principal$756,435,000Interest$412,171,150Total debt service$1,168,606,150Issues12Tax rate1.3325Taxable value$27,257,085,337

Issues outstanding, fiscal year 2025

Download CSV
Issuance name?Pledge?Maturity date?Principal?Scheduled interest?Total payment?Closed?Purpose?
Issuance nameUnl Tax School Bldg & Ref Bonds Ser 2019A PledgeTax supportedMaturity date8/1/2035Principal$238,325,000Scheduled interest$50,558,763Total payment$288,883,763Closed12/17/2019PurposeSchool facilities and equipment
Issuance nameUnl Tax School Bldg Bonds Ser 2025B PledgeTax supportedMaturity date8/1/2045Principal$233,430,000Scheduled interest$175,580,350Total payment$409,010,350Closed2/18/2025PurposeSchool facilities and equipment
Issuance nameVR Unl Tax School Bldg Bonds Ser 2025A PledgeTax supportedMaturity date8/1/2044Principal$93,125,000Scheduled interest$95,595,450Total payment$188,720,450Closed2/6/2025PurposeSchool facilities and equipment
Issuance nameUnl Tax School Bldg Bonds Ser 2019 PledgeTax supportedMaturity date8/1/2034Principal$81,905,000Scheduled interest$19,967,150Total payment$101,872,150Closed4/25/2019PurposeSchool facilities and equipment
Issuance nameUnl Tax Ref Bonds Ser 2018 PledgeTax supportedMaturity date8/1/2033Principal$60,935,000Scheduled interest$14,454,800Total payment$75,389,800Closed10/23/2018PurposeRefunding
Issuance nameUnl Tax School Bldg & Ref Bonds Ser 2016 PledgeTax supportedMaturity date8/1/2041Principal$45,585,000Scheduled interest$9,356,900Total payment$54,941,900Closed11/2/2016PurposeSchool facilities and equipment
Issuance nameUnl Tax School Bldg Bonds Ser 2015 PledgeTax supportedMaturity date8/1/2040Principal$43,225,000Scheduled interest$15,175,700Total payment$58,400,700Closed2/25/2015PurposeSchool facilities and equipment
Issuance nameUnl Tax Ref Bonds Ser 2019B PledgeTax supportedMaturity date8/1/2035Principal$39,510,000Scheduled interest$8,797,650Total payment$48,307,650Closed12/17/2019PurposeRefunding
Issuance nameUnl Tax Ref Bonds Ser 2021 PledgeTax supportedMaturity date8/1/2040Principal$36,830,000Scheduled interest$8,508,850Total payment$45,338,850Closed5/5/2021PurposeRefunding
Issuance nameUnl Tax Ref Bonds Txbl Ser 2022 PledgeTax supportedMaturity date8/1/2037Principal$32,015,000Scheduled interest$11,244,310Total payment$43,259,310Closed4/28/2022PurposeRefunding
Issuance nameUnl Tax School Bldg Bonds Ser 2016 PledgeTax supportedMaturity date8/1/2041Principal$27,860,000Scheduled interest$12,344,250Total payment$40,204,250Closed2/11/2016PurposeSchool facilities and equipment
Issuance nameUnl Tax Ref Bonds Ser 2017 PledgeTax supportedMaturity date8/1/2027Principal$25,035,000Scheduled interest$1,892,750Total payment$26,927,750Closed11/28/2017PurposeRefunding

Rows 1–12 of 12

Earlier issues

10 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 10/17/2026.

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.