WIHighCalendar available · 125 events · Auto-updating
River Ridge High — School Calendar 2026-27
High|Patch Grove, Wisconsin|River Ridge School District
Patch Grove, WI 53817
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Upcoming Events
Aug
26
Wed
First Day of School for Grades 1-12Event
Confirm bus route and pickup time. Early dismissal may apply.
Aug
26
Wed
First Day of School for Grades 1-12Event
Confirm bus route and pickup time. Early dismissal may apply.
Sep
2
Wed
2 Hour Early Releasehalf_day
All schools will release students two hours earlier than the usual bell time.
Sep
2
Wed
2 Hour Early Releasehalf_day
All schools will release students two hours earlier than the usual bell time.
Sep
7
Mon
No School - KSD ClosedEvent
Kent School District schools and offices will be closed on Monday, September 7, 2026, in observance of Labor Day. Schools and offices reopen for normal hours on Tuesday, September 8.
Sep
7
Mon
No School - KSD ClosedEvent
Kent School District schools and offices will be closed on Monday, September 7, 2026, in observance of Labor Day. Schools and offices reopen for normal hours on Tuesday, September 8.
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School Profile
Grades
9–12
Enrollment
166
Student:Teacher
11.9:1
Locale
Rural
District
River Ridge School DistrictEcon. Disadvantaged
38.0%
Phone
(608)994-2715School Statistics
Academics (SY 2020-21)
ELA Proficiency
11-19%
Math Proficiency
20-29%
Graduation Rate
>=90%
Chronic Absenteeism
23.4%
SY 2019-20
Programs & Activities (SY 2021-22)
AP Program
4 courses offered
33 students enrolled
Dual Enrollment
96 students enrolled
SAT/ACT
99 test takers
Athletics
12 sports, 16 teams
251 participants
Student-Teacher Ratio: 11.8:1
Near average in WITechnology & Internet Access (SY 2021-22)
1:1 Devices
Student devices available
Wi-Fi
Campus-wide wireless
Fiber Internet
High-speed connection
208
Connected devices
Staff & Support Services (SY 2021-22)
Teachers (FTE)
14.19
95% fully certified
Counselors
1
Anti-Bullying Policy
District Finance (FY 2023)
Per-Pupil Spending
$16,365
Total current expenditure
Instruction Spending
$9,351
Per pupil, classroom only
Total Revenue/Pupil
$21,267
All funding sources
Funding Sources
Federal 15%State 54%Local 31%
District-level data from NCES F-33 Survey
Community Context
Median Home Value
$218,156
+6.7% 1yr+36.6% 5yr
Platteville, WI metro area
Community Need Level
Moderate
CDC/ATSDR Social Vulnerability Index 2022
Neighborhood Indicators (Census Tract)
23.5%
Below 150% poverty line
3.0%
Unemployment rate
7.8%
Uninsured residents
7.4%
No HS diploma (25+)
Special Education (IDEA)
District-level data from IDEA Part B · Students ages 3-21 served under IDEA
Total Students Served
97
Ages 3-21 under IDEA
School-Age (6-21)
86
Receiving special ed services
Est. % of Enrollment
52%
District rate, school may vary
Disability Categories (District)
Speech/Language Impairment
30 (35%)
Specific Learning Disability
27 (31%)
Other Health Impairment
15 (17%)
Intellectual Disability
5 (6%)
Emotional Disturbance
4 (5%)
Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ
Enrollment Trend (2014-2025)
167
Current enrollment
Declining(-17% 5yr)Coming Up
Wed, Aug 26, 2026
First Day of School for Grades 1-12
EventWed, Aug 26, 2026
First Day of School for Grades 1-12
EventWed, Sep 2, 2026
2 Hour Early Release
half_dayFull School Calendar 2026-27
| Date | Event |
|---|---|
| Wed, Sep 2, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Sep 2, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Mon, Sep 7, 2026 | No School - KSD Closed Kent School District schools and offices will be closed on Monday, September 7, 2026, in observance of Labor Day. Schools and offices reopen for normal hours on Tuesday, September 8. |
| Mon, Sep 7, 2026 | No School - KSD Closed Kent School District schools and offices will be closed on Monday, September 7, 2026, in observance of Labor Day. Schools and offices reopen for normal hours on Tuesday, September 8. |
| Wed, Sep 9, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Sep 9, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Sep 16, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Sep 16, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Sep 23, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Sep 23, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Sep 30, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Sep 30, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Fri, Oct 2, 2026 | No School - Teacher Workshop |
| Fri, Oct 2, 2026 | No School - Teacher Workshop |
| Wed, Oct 7, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Oct 7, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Mon, Oct 12, 2026 | 3 Hour Early Release for Conferences All elementary schools will release students three hours earlier than the usual bell time for student conferences. |
| Mon, Oct 12, 2026 | 3 Hour Early Release for Conferences All elementary schools will release students three hours earlier than the usual bell time for student conferences. |
| Wed, Oct 14, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Oct 14, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Oct 21, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Oct 21, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Oct 28, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Oct 28, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Nov 4, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Nov 4, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Fri, Nov 6, 2026 | No School - Teacher Workshop |
| Fri, Nov 6, 2026 | No School - Teacher Workshop |
| Wed, Nov 11, 2026 | No School - Veterans Day |
| Wed, Nov 11, 2026 | No School - Veterans Day |
| Wed, Nov 18, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Nov 18, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Nov 25, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Nov 25, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Thu, Nov 26, 2026 | No School - Thanksgiving |
| Thu, Nov 26, 2026 | No School - Thanksgiving |
| Fri, Nov 27, 2026 | No School - Native American Heritage Day |
| Fri, Nov 27, 2026 | No School - Native American Heritage Day |
| Wed, Dec 2, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Dec 2, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Dec 9, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Dec 9, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Dec 16, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Dec 16, 2026 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Mon, Dec 21, 2026 | No School - Winter Break |
| Mon, Dec 21, 2026 | No School - Winter Break |
| Fri, Jan 1, 2027 | No School - New Year's Day |
| Fri, Jan 1, 2027 | No School - New Year's Day |
| Wed, Jan 6, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Jan 6, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Jan 13, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Jan 13, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Mon, Jan 18, 2027 | No School - Martin Luther King, Jr. Day |
| Mon, Jan 18, 2027 | No School - Martin Luther King, Jr. Day |
| Wed, Jan 20, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Jan 20, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Fri, Jan 22, 2027 | No School |
| Fri, Jan 22, 2027 | No School |
| Wed, Jan 27, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Jan 27, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Feb 3, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Feb 3, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Mon, Feb 8, 2027 | 3 Hour Early Release for Conferences All elementary schools will release students three hours earlier than the usual bell time for student conferences. |
| Mon, Feb 8, 2027 | 3 Hour Early Release for Conferences All elementary schools will release students three hours earlier than the usual bell time for student conferences. |
| Wed, Feb 10, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Feb 10, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Mon, Feb 15, 2027 | No School - Presidents' Break |
| Mon, Feb 15, 2027 | No School - Presidents' Break |
| Wed, Feb 24, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Feb 24, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Mar 3, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Mar 3, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Mar 10, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Mar 10, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Fri, Mar 12, 2027 | No School - Teacher Workshop |
| Fri, Mar 12, 2027 | No School - Teacher Workshop |
| Wed, Mar 17, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Mar 17, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Mar 24, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Mar 24, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Mar 31, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Mar 31, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Mon, Apr 5, 2027 | No School - Spring Break |
| Mon, Apr 5, 2027 | No School - Spring Break |
| Wed, Apr 14, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Apr 14, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Fri, Apr 16, 2027 | Optional Snow Day |
| Fri, Apr 16, 2027 | Optional Snow Day |
| Wed, Apr 21, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Apr 21, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Apr 28, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Apr 28, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, May 5, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, May 5, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, May 12, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, May 12, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, May 19, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, May 19, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Fri, May 21, 2027 | Optional Snow Day |
| Fri, May 21, 2027 | Optional Snow Day |
| Wed, May 26, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, May 26, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Mon, May 31, 2027 | No School - Memorial Day |
| Mon, May 31, 2027 | No School - Memorial Day |
| Wed, Jun 2, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Jun 2, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Jun 9, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Jun 9, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Thu, Jun 10, 2027 | Last Day of ECSE |
| Thu, Jun 10, 2027 | Last Day of ECSE |
| Wed, Jun 16, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Wed, Jun 16, 2027 | 2 Hour Early Release All schools will release students two hours earlier than the usual bell time. |
| Thu, Jun 17, 2027 | Last Day of School |
| Thu, Jun 17, 2027 | Last Day of School |
Showing 114 events for the 2026-27 school year
Frequently Asked Questions about River Ridge High
River Ridge High currently enrolls 166 students across High grade levels. The school operates under the local school district in WI.
Calendar Guides
School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically. · How we verify this data