| Index | Herald | California | National | 
| Average Test Scores | 48% | 43% | 48% | 
| Student/Teacher ratio | n/a | 20:1 | 16:1 | 
| Total public schools | n/a | 8,308 | 79,221 | 
| Total private schools | n/a | 3,438 | 24,874 | 
| Total post-secondary schools | n/a | 1,085 | 7,963 | 

 
				
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				| Index | Herald | California | National | 
| Completed 8th grade | 87.9% | 81.1% | 84.3% | 
| Completed high school | 84.7% | 79.8% | 83.0% | 
| Completed some college | 65.4% | 61.5% | 59.4% | 
| Completed associate degree | 35.4% | 39.8% | 38.5% | 
| Completed bachelors | 24.6% | 32.0% | 30.3% | 
| Completed masters | 6.5% | 11.9% | 11.5% | 
| Completed professional degree | 2.1% | 3.9% | 3.3% | 
| Completed doctorate | 0.0% | 1.6% | 1.3% | 
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Herald. Using the proficiency score averages, the average test scores for Herald, CA schools is 48%. The average student to teacher ratio is n/a. In Herald, CA, an average of 87.9% of students have completed 8th grade and an average of 84.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. | 
| Wilton, CA | 5,224 | 63% | 31.3% | 
| Elk Grove, CA | 173,370 | 53% | 11.1% | 
| Galt, CA | 26,235 | 43% | 10.9% | 
| Lockeford, CA | 3,572 | 40% | 16.7% | 
| Victor, CA | 420 | 40% | 17.7% | 
| Herald, CA | 1,049 | 48% | = 100 | 
| City | Population | Avg. Test Scores | National Avg. | 
| Hilbert, WI | 1,049 | 37% | 22.2% | 
| West Pelzer, SC | 1,049 | 61% | 26.0% | 
| Atkins, VA | 1,049 | 80% | 65.6% | 
| Tyrone, OK | 1,049 | 21% | 56.3% | 
| Rio, WI | 1,049 | 36% | 25.5% | 
| Herald, CA | 1,049 | 48% | = 100 |