diff --git a/src/libs/routes/school.js b/src/libs/routes/school.js
index 73b765e210544787944540532ae56489617c6593..172361c16aa1c2801f288e7cbd8c73a59ecaa72f 100644
--- a/src/libs/routes/school.js
+++ b/src/libs/routes/school.js
@@ -261,6 +261,26 @@ rqf.addField({
         field: 'ano_censo',
         table: 'escola'
     }
+}).addValue({
+    name: 'min_year',
+    table: 'escola',
+    tableField: 'ano_censo',
+    resultField: 'year',
+    where: {
+        relation: '>=',
+        type: 'integer',
+        field: 'ano_censo'
+    }
+}).addValue({
+    name: 'max_year',
+    table: 'escola',
+    tableField: 'ano_censo',
+    resultField: 'year',
+    where: {
+        relation: '<=',
+        type: 'integer',
+        field: 'ano_censo'
+    }
 }).addField({
     name: 'search',
     field: true,