diff --git a/src/applications/caregivers/components/FormDescriptions/AddressCountyDescriptions.jsx b/src/applications/caregivers/components/FormDescriptions/AddressCountyDescriptions.jsx
index 76789be5d523..468dbad92bff 100644
--- a/src/applications/caregivers/components/FormDescriptions/AddressCountyDescriptions.jsx
+++ b/src/applications/caregivers/components/FormDescriptions/AddressCountyDescriptions.jsx
@@ -4,6 +4,7 @@ export const CaregiverCountyDescription = () => (
   <va-additional-info
     trigger="Why we ask for this information"
     class="vads-u-margin-y--1p5"
+    onBlur={event => event.stopPropagation()}
   >
     <p>
       Providing the county helps the Caregiver Support Team connect caregivers
diff --git a/src/applications/caregivers/components/FormFields/AddressWithAutofill.jsx b/src/applications/caregivers/components/FormFields/AddressWithAutofill.jsx
index 08618b8fcf50..75634479a6e0 100644
--- a/src/applications/caregivers/components/FormFields/AddressWithAutofill.jsx
+++ b/src/applications/caregivers/components/FormFields/AddressWithAutofill.jsx
@@ -66,6 +66,17 @@ const PrimaryAddressWithAutofill = props => {
     [addDirtyField, formData, onChange, veteranAddress],
   );
 
+  const updateAllFormDataForAutocomplete = useCallback(
+    () => {
+      [...REQUIRED_ADDRESS_FIELDS, 'street2'].forEach(field => {
+        const fieldName = `root_${props.name}_${field}`;
+        const { value } = document.getElementById(fieldName);
+        formData[field] = value;
+      });
+    },
+    [formData, props.name],
+  );
+
   // define our non-checkbox input change event
   const handleChange = useCallback(
     event => {
@@ -74,18 +85,24 @@ const PrimaryAddressWithAutofill = props => {
       // uncheck autofill since we have modified the input value
       if (formData['view:autofill']) formData['view:autofill'] = false;
       // send updated date to the form
+      updateAllFormDataForAutocomplete();
       onChange(formData);
     },
-    [formData, onChange],
+    [formData, onChange, updateAllFormDataForAutocomplete],
   );
 
   // define our non-checkbox input blur event
   const handleBlur = useCallback(
     event => {
-      const fieldName = event.target.name.split('_').pop();
+      const { name } = event.target;
+      const fieldName = name.split('_').pop();
       addDirtyField(fieldName);
+      // make sure that formData has all field values
+      // browser autocomplete does not consistently trigger input/change events
+      updateAllFormDataForAutocomplete();
+      onChange(formData);
     },
-    [addDirtyField],
+    [addDirtyField, formData, onChange, updateAllFormDataForAutocomplete],
   );
 
   // check for validation errors if field is dirty or form has been submitted
@@ -106,7 +123,6 @@ const PrimaryAddressWithAutofill = props => {
     }
     return null;
   };
-
   return reviewMode ? (
     <AddressWithAutofillReviewField
       formData={formData}
@@ -144,6 +160,7 @@ const PrimaryAddressWithAutofill = props => {
         onInput={handleChange}
         onBlur={handleBlur}
         required
+        autocomplete="address-line1"
       />
 
       <VaTextInput
@@ -154,6 +171,7 @@ const PrimaryAddressWithAutofill = props => {
         className="cg-address-input"
         onInput={handleChange}
         onBlur={handleBlur}
+        autocomplete="address-line2"
       />
 
       <VaTextInput
@@ -166,6 +184,7 @@ const PrimaryAddressWithAutofill = props => {
         onInput={handleChange}
         onBlur={handleBlur}
         required
+        autocomplete="address-level2"
       />
 
       <VaSelect
@@ -178,6 +197,7 @@ const PrimaryAddressWithAutofill = props => {
         onVaSelect={handleChange}
         onBlur={handleBlur}
         required
+        autocomplete="address-level1"
       >
         {states.USA.map(state => (
           <option key={state.value} value={state.value}>
@@ -197,6 +217,7 @@ const PrimaryAddressWithAutofill = props => {
         onInput={handleChange}
         onBlur={handleBlur}
         required
+        autocomplete="postal-code"
       />
 
       <VaTextInput
diff --git a/src/applications/caregivers/tests/unit/components/FormDescriptions/AddressCountyDescriptions.unit.spec.js b/src/applications/caregivers/tests/unit/components/FormDescriptions/AddressCountyDescriptions.unit.spec.js
index b6048b7a5811..fd065b5d3b9a 100644
--- a/src/applications/caregivers/tests/unit/components/FormDescriptions/AddressCountyDescriptions.unit.spec.js
+++ b/src/applications/caregivers/tests/unit/components/FormDescriptions/AddressCountyDescriptions.unit.spec.js
@@ -1,22 +1,38 @@
 import React from 'react';
-import { render } from '@testing-library/react';
+import { fireEvent, render } from '@testing-library/react';
 import { expect } from 'chai';
+import sinon from 'sinon';
 import {
   CaregiverCountyDescription,
   VeteranCountyDescription,
 } from '../../../../components/FormDescriptions/AddressCountyDescriptions';
 
 describe('CG <CaregiverCountyDescription>', () => {
-  it('should render `va-additional-info` component with neccessary attribute(s)', () => {
+  it('should render `va-additional-info` component with necessary attribute(s)', () => {
     const { container } = render(<CaregiverCountyDescription />);
     const selector = container.querySelector('va-additional-info');
     expect(selector).to.exist;
     expect(selector).to.have.attr('trigger');
   });
+
+  it('should prevent an outside blur event from executing', () => {
+    const externalBlur = sinon.spy();
+    const { container } = render(
+      <div onBlur={externalBlur}>
+        <CaregiverCountyDescription />
+      </div>,
+    );
+    const selector = container.querySelector('va-additional-info');
+    const blurEvent = new Event('blur');
+
+    fireEvent.blur(selector, blurEvent);
+
+    expect(externalBlur.notCalled).to.be.true;
+  });
 });
 
 describe('CG <VeteranCountyDescription>', () => {
-  it('should render `va-additional-info` component with neccessary attribute(s)', () => {
+  it('should render `va-additional-info` component with necessary attribute(s)', () => {
     const { container } = render(<VeteranCountyDescription />);
     const selector = container.querySelector('va-additional-info');
     expect(selector).to.exist;
diff --git a/src/applications/caregivers/tests/unit/components/FormFields/AddressWithAutofill.unit.spec.js b/src/applications/caregivers/tests/unit/components/FormFields/AddressWithAutofill.unit.spec.js
index 4d7579adeb74..c7aa770ea0b1 100644
--- a/src/applications/caregivers/tests/unit/components/FormFields/AddressWithAutofill.unit.spec.js
+++ b/src/applications/caregivers/tests/unit/components/FormFields/AddressWithAutofill.unit.spec.js
@@ -27,6 +27,7 @@ describe('CG <AddressWithAutofill>', () => {
         state: 'DC',
         postalCode: '20005',
         'view:autofill': autofill,
+        county: undefined,
       },
       errorSchema: {
         city: errorSchemas.required,
@@ -49,6 +50,7 @@ describe('CG <AddressWithAutofill>', () => {
       },
       schema: addressWithAutofillSchema(address),
       onChange: sinon.spy(),
+      name: 'caregiverAddress',
     },
     mockStore: {
       getState: () => ({
@@ -81,6 +83,7 @@ describe('CG <AddressWithAutofill>', () => {
       reviewRow: container.querySelectorAll('.review-row'),
       vaCheckbox: container.querySelector('#root_caregiverAddress_autofill'),
       vaTextInput: container.querySelector('#root_caregiverAddress_postalCode'),
+      streetInput: container.querySelector('#root_caregiverAddress_street'),
     });
     return { container, selectors };
   };
@@ -165,6 +168,31 @@ describe('CG <AddressWithAutofill>', () => {
       });
     });
 
+    it('should call all `onChange` methods to update the form data in case of autocomplete', async () => {
+      const { mockStore, props } = getData({});
+      const { container, selectors } = subject({ mockStore, props });
+      const formData = {
+        ...props.formData,
+        postalCode: postalCode.valid,
+        street: '123 Fake st.',
+      };
+
+      await waitFor(() => {
+        selectors().streetInput.value = formData.street;
+        inputVaTextInput(
+          container,
+          formData.postalCode,
+          selectors().vaTextInput,
+        );
+        const blurEvent = new CustomEvent('blur');
+        selectors().vaTextInput.dispatchEvent(blurEvent);
+        expect(props.onChange.calledWith(formData)).to.be.true;
+
+        fireEvent.blur(selectors().vaTextInput);
+        expect(selectors().vaTextInput).to.not.have.attr('error');
+      });
+    });
+
     it('should render error when `blur` event is fired with invalid data', async () => {
       const { mockStore, props } = getData({});
       const { container, selectors } = subject({ mockStore, props });