Best Public Schools in Zip Code 83323

Summary:

The 83323 zip code area is home to three schools - Declo Elementary School, Declo Senior High School, and Declo Junior High School - all part of the Cassia County Joint District. These schools serve students from elementary through high school and demonstrate a range of academic performance and resource allocation.

Among the standout schools, Declo Elementary School consistently ranks in the top half of Idaho elementary schools, earning a 3-star rating from SchoolDigger. The school boasts strong academic performance, with above-average proficiency rates in ISAT Math, Science, and English Language Arts compared to the district and state. In contrast, Declo Senior High School has seen fluctuating performance, ranking 21st out of 159 Idaho high schools in the 2023-2024 school year but earning just a 1-star rating the previous year.

Across the schools, attendance and engagement appear to be an area for improvement, with all three schools reporting a chronic absenteeism rate of 15%. Socioeconomic factors also vary, with Declo Elementary School having a relatively high free/reduced lunch rate of 39.65%, while Declo Senior High School has a lower rate of 23.79%. Resource allocation, as measured by spending per student and student-teacher ratios, also differs across the schools, potentially impacting their academic performance.

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Finance All

School													Students/Teachers											Ranking (2025)				Ranking (2024)				ISAT Math (2025)								ISAT Science (2025)				ISAT English Language Arts (2025)								Per Pupil Expenditures (2019)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	SchoolDigger Rating (2025)	Average Standard Score (2024)	Statewide Rank (2024)	State Percentile (2024)	Rank Change from Previous Year	ISAT Math 3rd Grade	ISAT Math 4th Grade	ISAT Math 5th Grade	ISAT Math 6th Grade	ISAT Math 7th Grade	ISAT Math 8th Grade	ISAT Math End of Course	ISAT Math All Grades	ISAT Science 5th Grade	ISAT Science 8th Grade	ISAT Science End of Course	ISAT Science All Grades	ISAT English Language Arts 3rd Grade	ISAT English Language Arts 4th Grade	ISAT English Language Arts 5th Grade	ISAT English Language Arts 6th Grade	ISAT English Language Arts 7th Grade	ISAT English Language Arts 8th Grade	ISAT English Language Arts End of Course	ISAT English Language Arts All Grades	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Declo Elementary School	Public	PK, KG-5	120 East Main Street	Declo	83323	Cassia County	Cassia County Joint District	No	No	(n/a)	Yes	(208) 654-2391	453	20	23.2	45.7%	368 (81.2%)	3 (0.7%)	80 (17.7%)	0 (0.0%)	0 (0.0%)	2 (0.4%)	0 (0.0%)	58.3	127^th of 337 public elementary schools	62.3%		57	122^nd of 301 public elementary schools	59.5%	5	41.8	56.0	60.0					53.0	54.7			54.7	46.3	52.0	69.3					56.2	$7,859	$1,149	$6,711
Declo Senior High School	Public	9-12	505 East Main Street	Declo	83323	Cassia County	Cassia County Joint District	No	No	(n/a)	No	(208) 654-2030	326	17	19.4	35.0%	256 (78.5%)	1 (0.3%)	67 (20.6%)	1 (0.3%)	0 (0.0%)	0 (0.0%)	1 (0.3%)	36.6	75^th of 112 public high schools	33.0%		83.1	21^st of 159 public high schools	86.8%	54							30.7	30.7			29.5	29.5							61.4	61.4	$8,583	$732	$7,852
Declo Junior High School	Public	6-8	205 East Main Street	Declo	83323	Cassia County	Cassia County Joint District	No	No	(n/a)	Yes	(208) 654-9960	249	14	18.0		190 (76.3%)	0 (0.0%)	58 (23.3%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	1 (0.4%)	51.7	69^th of 166 public middle schools	58.4%		49.7	68^th of 164 public middle schools	58.5%	1				49.4	48.6	45.2		47.7		54.8		54.8				43.2	51.4	56.0		50.2	$7,444	$670	$6,774

Cities Near Zip Code 83323

City	Distance	# of Schools	Statewide Rank
Declo	0.11 mi	3	45^th
Heyburn	6.84 mi	2	95^th
Rupert	7.44 mi	8	96^th
Albion	7.7 mi	1
Burley	8.05 mi	9	91^st

See the top ID Idaho cities

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Idaho Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.