What is the cost of living in Walnut, CA?
According to the most recent data on the cost of living, Walnut has an overall cost of living index of 199, which is 2.0x higher than the national index of 100.
Compared to California, Walnut has a cost of living index that's 1.4x higher than California's index of 142.
The standard of living in Walnut ranks as #521 most affordable out of the 634 places we measured in California. By definition, that implies Walnut ranks as the #113 most expensive place in the Golden State.
For more reading on life in Walnut, check out:
Walnut Cost Of Living Vs. California
Six factors go into calculating the cost of living index in Walnut. Here is how it fares on each of the criteria:
The Services index in Walnut is 110.
The Groceries index in Walnut is 114.
The Health index in Walnut is 386.
The Housing index in Walnut is 118.
The Transportation index in Walnut is 117.
The Utilities index in Walnut is 118.
| Living Expense | Walnut | California | National Average |
|---|---|---|---|
| Overall | 199 | 142 | 100 |
| Services | 110 | 110 | 100 |
| Groceries | 114 | 118 | 100 |
| Health | 386 | 197 | 100 |
| Housing | 118 | 120 | 100 |
| Transportation | 117 | 121 | 100 |
| Utilities | 118 | 121 | 100 |
Walnut Cost Of Living Compared To California Averages
Index where 100 = national average. Source: cost-of-living index 2026.
For more reading on cost of living around California, check out:
Protect your home budget Compare home warranties in Walnut Get matched →Source: Cost-of-living index 2026, normalized to US average = 100
Walnut, CA Housing Cost Breakdown
Housing swings affordability the most between places in California, so we broke down housing costs into more detail. Home and income data comes from the most recent US Census ACS 2020-2024. The key points are:
The Median Home Value in Walnut is $1,197,951.
The Median Rent in Walnut is $3,202.
The Median Income in Walnut is $129,449.
The Home Value To Income in Walnut is 9.3x.
The Rent To Monthly Income in Walnut is 0.3x.
| Statistic | Walnut | California | United States |
|---|---|---|---|
| Median Home Value | $1,197,951 | $774,581 | $332,700 |
| Median Rent | $3,202 | $2,036 | $1,413 |
| Median Income | $129,449 | $99,122 | $80,734 |
| Home Value To Income | 9.3x | 7.8x | 4.1x |
| Rent To Monthly Income | 0.3x | 0.25x | 0.21x |
Walnut, CA Costs By Category
Detailed Walnut Services costs vs. California
| Item | Walnut | California |
|---|---|---|
| Shampoo | $1.34 | $1.28 |
| Movie | $11.04 | $12.13 |
| Bowling | $21.11 | $18 |
| Haircut | $27.27 | $24.26 |
| Beauty Salon | $41.78 | $45.56 |
Detailed Walnut Groceries costs vs. California
| Item | Walnut | California |
|---|---|---|
| Ground Beef | $5.89 | $5.84 |
| Fried Chicken | $3.49 | $1.57 |
| Milk | $4.92 | $4.67 |
| Potatoes | $4.92 | $4.93 |
| Pizza | $15.31 | $12.09 |
| Beer | $10.26 | $10.41 |
| Toothpaste | $3.61 | $3.7 |
Detailed Walnut Health costs vs. California
| Item | Walnut | California |
|---|---|---|
| Optometrist | $112.92 | $125.68 |
| Doctor | $95.5 | $135.78 |
| Dentist | $117.28 | $113.29 |
Detailed Walnut Transportation costs vs. California
| Item | Walnut | California |
|---|---|---|
| Gasoline | $4.75 | $3.46 |
| Tire Balancing | $61.38 | $59.92 |
Detailed Walnut Utilities costs vs. California
| Item | Walnut | California |
|---|---|---|
| All Electricity | $378.97 | $193.99 |
| Phone | $180.31 | $192.25 |
Walnut SnackAbility
Cost Of Living In Cities Around Walnut
The cost of living varies in the cities and towns around Walnut. Here's a quick look at the cost of living in the most populous nearby places:
West Covina, CA has a cost of living index of 165, 0.8x Walnut.
Yorba Linda, CA has a cost of living index of 203, 1.0x Walnut.
Diamond Bar, CA has a cost of living index of 184, 0.9x Walnut.
| City | Population | Cost Of Living | Vs. Walnut |
|---|---|---|---|
| West Covina, CA | 107,037 | 165 | 0.8x |
| Yorba Linda, CA | 67,170 | 203 | 1.0x |
| Diamond Bar, CA | 53,355 | 184 | 0.9x |
| Covina, CA | 49,888 | 159 | 0.8x |
| Cypress, CA | 49,498 | 178 | 0.9x |
| La Mirada, CA | 47,180 | 167 | 0.8x |
| Rowland Heights, CA | 45,911 | 174 | 0.9x |
| San Dimas, CA | 33,789 | 165 | 0.8x |
| La Verne, CA | 30,600 | 164 | 0.8x |
| North Tustin, CA | 25,807 | 212 | 1.1x |
