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Lake County

7 districts  ·  31 schools  ·  CAASPP data 2019–2026

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County-Wide Test Scores (% Proficient or Above)
27.04%
ELA 2025–2026
33.39%
ELA 2019
16.11%
Math 2025–2026
20.18%
Math 2019
6-Year Trend (ELA & Math)
▼ -6.35pp since 2019▼ -4.07pp since 2019
▲ 3.69pp since 2026▲ 1.22pp since 2026
Score Key
Scores show the % of students meeting or exceeding California grade-level standards (CAASPP)
ELAEnglish Language Arts — reading, writing & communication, assessed in grades 3–8 & 11
MathMathematics — problem-solving and quantitative reasoning skills
▲Improved since the comparison year
▼Declined since the comparison year
Lake County Office of Education
SuperintendentBrock Falkenberg
Phone(707) 262-4100
Emailmhatchell@lakecoe.org
Websitehttps://www.lakecoe.org
Address1152 South Main St
Lakeport, CA 95453
Data last updated: October 2026  •  Source: CAASPP 2019-2026
Districts & Schools
⚲
Kelseyville Unified
ELA 25.92%Math 14.9%
District Leadership
SuperintendentH. Nicki Thomas
Phone(707) 279-1511
Emailnthomas@kvusd.org
Websitehttps://www.kvusd.org
Address4410 Konocti Road
Kelseyville, CA 95451
Score History (% Proficient)
YearELAMath
201933.14%18.2%
202139.87%11.35%
202225.31%11.22%
202326.02%12.83%
202419.98%13.08%
202625.92%14.9%
ELA Trend
▼ 7.22pp since 2019
Math Trend
▼ 3.3pp since 2019
School Board Members
NameRole / AreaTerm Exp.
Member—
Schools (6)
Ed Donaldson Education Center
PrincipalTravis Perkins
Phone(707) 279-8414
Emailtperkins@kvusd.org
Websitewww.kvusd.org
Address4500 Konocti Rd., Kelseyville, CA 95451
Kelseyville Elementary
PrincipalScott Conrad
Phone(707) 279-4232
Emailsconrad@kvusd.org
Websitewww.kvusd.org
Address5065 Konocti Rd., Kelseyville, CA 95451
Kelseyville High
PrincipalMike Jones
Phone(707) 279-4923
Emailmikej@kvusd.org
Websitewww.kvusd.org
Address5480 Main St., Kelseyville, CA 95451
Mountain Vista Middle
PrincipalAdriana Rodriguez Macias
Phone(707) 279-4060
Emailamacias@kvusd.org
Websitewww.kvusd.org
Address5081 Konocti Rd., Kelseyville, CA 95451
Riviera Elementary
PrincipalTravis Perkins
Phone(707) 277-6050
Emailtperkins@kvusd.org
Websitewww.kvusd.org
Address10505 Fairway Dr., Kelseyville, CA 95451
Shade Canyon
PrincipalMaggie Lieb
Phone(707) 245-7757
Emailmaggie@shadecanyon.org
Websitewww.shadecanyon.org
Address4335 Sylar Ln., Kelseyville, CA 95451
Konocti Unified
ELA 20.18%Math 10.0%
District Leadership
SuperintendentBecky Salato
Phone(707) 994-6475
Emailbecky.salato@konoctiusd.org
Websitehttps://www.konoctiusd.org
Address9430 B Lake Street
Lower Lake, CA 95457
Score History (% Proficient)
YearELAMath
201927.46%14.41%
202121.24%8.86%
202218.71%7.67%
202316.8%7.64%
202417.77%8.59%
202620.18%10.0%
ELA Trend
▼ 7.28pp since 2019
Math Trend
▼ 4.41pp since 2019
School Board Members
NameRole / AreaTerm Exp.
Member—
Schools (7)
Burns Valley
PrincipalLauren Milano
Phone(707) 994-2272
Emaillauren.milano@konoctiusd.org
Websitehttps://www.konoctiusd.org/schools/bvs/index
Address3620 Pine St., Clearlake, CA 95422
Carle (William C.) High (Continuation)
PrincipalTara Bianchi
Phone(707) 994-1033
Emailtara.bianchi@konoctiusd.org
Websitewww.konoctiusd.org
Address9345 Winchester St., Lower Lake, CA 95457
East Lake
PrincipalJessica Taliaferro
Phone(707) 998-3387
Emailjessica.taliaferro@konoctiusd.org
Websitewww.konoctiusd.org
Address13050 High Valley Rd., Clearlake Oaks, CA 95423
Lower Lake Elementary
PrincipalWilliam Cook
Phone(707) 994-5787
Emailwilliam.cook@konoctiusd.org
Websitewww.konoctiusd.org/
Address9240 Lake St., Lower Lake, CA 95457
Lower Lake High
PrincipalAiric Guerrero
Phone(707) 994-6471
Emailairic.guerrero@konoctiusd.org
Websitewww.konoctiusd.org/
Address9430 A Lake St., Lower Lake, CA 95457
Obsidian Middle
PrincipalNikki Sabatier
Phone(707) 994-6447
Emailnikki.sabatier@konoctiusd.org
Websitehttp://konoctiusd.org/
Address15850-A Dam Road Extention, Clearlake, CA 95422
Pomo
PrincipalApril Ellis
Phone(707) 994-6744
Emailapril.ellis@konoctiusd.org
Websitewww.konoctiusd.org/
Address3350 Acacia St., Clearlake, CA 95422
Lake County Office of Education
ELA 5.56%Math 7.69%
District Leadership
SuperintendentBrock Falkenberg
Phone(707) 262-4102
Emailbfalkenberg@lakecoe.org
Websitehttps://www.lakecoe.org
Address1152 South Main Street
Lakeport, CA 95453
Score History (% Proficient)
YearELAMath
20190.0%0.0%
20210.0%0.0%
20220.0%0.0%
202313.33%0.0%
20245.56%7.69%
2026——
ELA Trend
since 2019
Math Trend
since 2019
Schools (1)
Clearlake Creativity
PrincipalShane Lee
Phone(707) 995-9523
Emailslee@lakecoe.org
Websitewww.lakecoe.org
Address6945 Old Highway 53, Clearlake, CA 95422
Lakeport Unified
ELA 25.82%Math 12.36%
District Leadership
SuperintendentMatthew Bullard
Phone(707) 262-3000
Emailmbullard@lakeportusd.org
Websitehttps://www.lakeportusd.org
Address2508 Howard Avenue
Lakeport, CA 95453
Score History (% Proficient)
YearELAMath
201929.28%21.23%
202129.87%13.52%
202228.3%12.66%
202326.17%12.83%
202419.73%13.81%
202625.82%12.36%
ELA Trend
▼ 3.46pp since 2019
Math Trend
▼ 8.87pp since 2019
School Board Members
NameRole / AreaTerm Exp.
Member—
Schools (4)
Clear Lake High
PrincipalLiesl Hendrix
Phone(707) 262-3010
Emaillhendrix@lakeportusd.org
Websitehttps://ca50000532.schoolwires.net/domain/10#calendar1/20220822/month
Address350 Lange St., Lakeport, CA 95453
Lakeport Elementary
PrincipalTalin Tamzarian
Phone(707) 262-3005
Emailttamzarian@lakeportusd.org
Websitehttps://ca50000532.schoolwires.net/domain/8
Address150 Lange St., Lakeport, CA 95453
Natural High (Continuation)
PrincipalRachel Paarsch
Phone(707) 262-3013
Emailrpaarsch@lakeportusd.org
Websitehttps://www.lakeportusd.org/apps/pages/index.jsp?uREC_ID=561568&type=d
Address2548 Howard Ave., Lakeport, CA 95453
Terrace Middle
PrincipalThad Owens
Phone(707) 262-3007
Emailtowens@lakeportusd.org
Websitehttps://ca50000532.schoolwires.net/domain/9#calendar1/20220822/month
Address250 Lange St., Lakeport, CA 95453
Lucerne Elementary
ELA 20.11%Math 16.3%
District Leadership
SuperintendentMegan Grant
Phone(707) 274-5578
Emailmgrant@lucerne.k12.ca.us
Websitehttps://www.lucerne.k12.ca.us
Address3351 Country Club Drive
Lucerne, CA 95458
Score History (% Proficient)
YearELAMath
201929.65%20.93%
202126.88%18.87%
202228.22%15.34%
202329.59%22.62%
202433.14%22.86%
202620.11%16.3%
ELA Trend
▼ 9.54pp since 2019
Math Trend
▼ 4.63pp since 2019
School Board Members
NameRole / AreaTerm Exp.
Member—
Schools (1)
Lucerne Elementary
PrincipalMegan Grant
Phone(707) 274-5578
Emailmgrant@lucerne.k12.ca.us
Websitewww.lucerne.k12.ca.us
Address3351 Country Club Dr., Lucerne, CA 95458
Middletown Unified
ELA 47.42%Math 34.84%
District Leadership
SuperintendentJeff Crane
Phone(707) 987-4100
EmailJeff.Crane@middletownusd.org
Websitehttps://www.middletownusd.org
Address20932 Big Canyon Road
Middletown, CA 95461
Score History (% Proficient)
YearELAMath
201949.6%33.38%
202140.78%24.51%
202240.03%25.21%
202339.46%24.8%
202441.5%29.69%
202647.42%34.84%
ELA Trend
▼ 2.18pp since 2019
Math Trend
▲ 1.46pp since 2019
School Board Members
NameRole / AreaTerm Exp.
Member—
Schools (8)
California Connections Academy North Bay
PrincipalRichard Savage
Phone(707) 200-7645
Emailcalca-superintendent@calca.connectionsacademy.org
Websitewww.connectionsacademy.com/calcan
Address20932 Big Canyon Rd., Middletown, CA 95461
Cobb Mountain Elementary
PrincipalAngela Stevenson
Phone(707) 987-1450
Emailangela.stevenson@middletownusd.org
Websitehttps://cobb.middletownusd.org/
Address15895 Highway 175, Cobb, CA 95426
Coyote Valley Elementary
PrincipalScott Ferguson
Phone(707) 987-3357
Emailscott.ferguson@middletownusd.org
Websitehttps://cves.middletownusd.org/
Address18950 Coyote Valley Rd., Hidden Valley Lake, CA 95467
Lake County International Charter
PrincipalGwendolyn Maupin-Ahern
Phone(707) 987-3063
Emailgwendolyn@lcics.org
Websitewww.lcics.org
Address15850 Armstrong St., Middletown, CA 95461
Loconoma Valley High
PrincipalCarlos McKinney
Phone(707) 987-4170
Emailcarlos.mckinney@middletownusd.org
Websitehttps://lvhs.middletownusd.org/
Address20932 Big Canyon Rd., Middletown, CA 95461
Middletown High
PrincipalCarlos McKinney
Phone(707) 987-4140
Emailcarlos.McKinney@middletownusd.org
Websitehttps://mhs.middletownusd.org/
Address20932 Big Canyon Rd., Middletown, CA 95461
Middletown Middle
PrincipalErin Dorman
Phone(707) 987-4160
Emailerin.dorman@middletownusd.org
Websitehttps://mms.middletownusd.org/
Address15846 Wardlaw St., Middletown, CA 95461
Minnie Cannon Elementary
PrincipalBrandy Fischer
Phone(707) 987-4130
Emailbrandy.fischer@middletownusd.org
Websitehttps://mc.middletownusd.org/
Address20931 Big Canyon Rd., Middletown, CA 95461
Upper Lake Unified
ELA 22.84%Math 13.32%
District Leadership
SuperintendentGiovanni Annous
Phone(707) 275-2655
Emailgannous@ulusd.org
Websitehttps://www.ulusd.org
Address675 Clover Valley Road
Upper Lake, CA 95485
Score History (% Proficient)
YearELAMath
201930.83%19.66%
202131.84%17.02%
202229.13%21.41%
202327.88%16.81%
202421.76%14.1%
202622.84%13.32%
ELA Trend
▼ 7.99pp since 2019
Math Trend
▼ 6.34pp since 2019
School Board Members
NameRole / AreaTerm Exp.
Member—
Schools (4)
Clover Valley High (Continuation)
PrincipalJeff Sturr
Phone(707) 275-0840
Emailjsturr@ulusd.org
Websitehttps://cvhs.ulusd.org/
Address682 Clover Valley Rd., Upper Lake, CA 95485
Upper Lake Elementary
PrincipalStephanie Wayment
Phone(707) 275-2357
Emailswayment@ulusd.org
Websitewww.ulesd.org
Address679 Second St., Upper Lake, CA 95485
Upper Lake High
PrincipalAnnie Petrie
Phone(707) 275-2338
Emailapetrie@ulusd.org
Websitehttps://hs.ulusd.org/
Address675 Clover Valley Rd., Upper Lake, CA 95485
Upper Lake Middle
PrincipalMike Smith
Phone(707) 275-0223
Emailmsmith@ulusd.org
Websitewww.ulesd.org
Address725 Old Lucerne Rd., Upper Lake, CA 95485

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