Best Elementary Schools in Zip Code 37321

ZIP code 37321 in Dayton, Tennessee is served by four elementary schools—Dayton City Elementary School, Rhea Central Elementary School, Frazier Elementary School, and Graysville Elementary School—offering grade ranges from PK–8 down to K–5 across the Dayton City School and Rhea County Schools districts. Frazier Elementary is the clear academic leader with a 75th-percentile state ranking and the highest proficiency rates in math, ELA, and science (57.2%, 50.7%, and 57.9%, respectively), while Graysville Elementary is the most concerning profile: it ranks in the 45th percentile, has the lowest ELA proficiency at 38.6%, and the highest chronic absenteeism at 20.4%—more than double the other three schools’ rate of about 9%.

Graysville also spends the most per student at $16,203, yet achieves the lowest academic results, demonstrating that higher spending does not guarantee better outcomes here. In contrast, Frazier spends less ($14,360) and outperforms every school in the area. Dayton City Elementary is a PK–8 school that stands out for its exceptional middle-school work: 8th grade math proficiency is 61.2% versus the state’s 38.3%, and 7th grade social studies hits 73.5%, though its early elementary grades lag state averages. Rhea Central Elementary has slipped from the 58th to the 51st percentile over three years and now sits below its district average in every core subject.

One of the most striking findings is Frazier’s 3rd grade math proficiency of 78.6%—36 points above the state average and 46.6 points above Dayton City—but its 5th grade math drops to 38.9%, suggesting early gains are not fully sustained. Graysville shows a dramatic split: 3rd and 4th grade ELA are very low (25.9% and 32.1%), yet 5th grade ELA jumps to 57.1%, possibly due to small cohort sizes. Social studies is a hidden strength across Dayton City’s middle grades, while Rhea County Schools 4-star district rating masks wide variation between Frazier and Graysville. For parents, this ZIP code offers a genuine spectrum: Frazier is the strongest choice academically, Dayton City excels in middle school, Rhea Central is steady but declining, and Graysville needs the most support.