| Index | Irmo | South Carolina | National |
| Cost of living | 98 | 94 | 100 |
| Groceries | 100 | 99 | 100 |
| Health care | 102 | 98 | 100 |
| Housing | 95 | 81 | 100 |
| Transportation | 98 | 99 | 100 |
| Utilities | 104 | 101 | 100 |
| Lifestyle & Entertainment | 94 | 98 | 100 |
| Household Items | 100 | 99 | 100 |
| Education & Childcare | 98 | 98 | 100 |

Getting a feel for the cost of living in Irmo is essential for anyone planning to relocate, as it empowers them to make informed financial decisions, secure a comfortable lifestyle and maintain financial stability in their new environment. The cost of living in Irmo is 98, which is 2% lower than the national average. Relocating individuals may need to adjust their savings and investment strategies based on the cost of living in the new location. It influences decisions about retirement planning, investments and financial goals.
The cost of living in Irmo is about average when compared to all other cities across the nation. You can expect that everyday items like food, household expenses and utility bills will be no more expensive than any other average city. Residents can anticipate living expenses that remain in line with the national average, ensuring a manageable financial burden, making it an attractive choice for those seeking affordability without the constraints of higher everyday expenditures.
Is Irmo affordable? It's a key consideration when pondering a move, as affordability often shapes your choices. The cost of living index (we discussed it earlier), coupled with housing costs and income levels, serves as the cornerstone for determining a location's affordability. Take Irmo, for instance, where the median home price falls 19.2% lower than the national average, and monthly rent rates are 29.4% higher than usual. Additionally, median income levels contribute to the equation, with Irmo flaunting a median household income of $112,569, 38.4% higher than the national norm.
Taxes: Locations with elevated tax rates, encompassing both sales and income taxes, can be a factor in driving up the cost of living. When you're paying more in taxes for everyday household expenses, it naturally translates into higher expenses. Similarly, a higher income tax rate can also contribute to an overall higher cost of living. In Irmo, the standard sales tax rate starts at 6%, and the income tax rates commence at 0%.
Urbanization: Urban areas with a wealth of amenities and employment opportunities tend to come with a higher price tag for living. Why? Well, more people want to be there, which drives up home prices and rents. On the flip side, less densely populated rural areas or places where there's not as much demand usually mean fewer attractions, things to do and slower job growth. That often results in a lower cost of living.
Transportation: If public transportation is limited or not available, residents may need to own and maintain vehicles, which can add to the cost of living. Gas, insurance, regular maintenance and potentially lease or finance payments will all need to be paid on a monthly basis. In Irmo, the transportation index is 2.5% lower than the national average.
The Irmo cost of living estimates above use a normalized U.S. average of 100 as the baseline for comparison. Housing values incorporate local home price and rental information from the U.S. Census, while all other estimates are AI-assisted and modeled using expected everyday expenses, local market trends, climate, and transportation-related cost pressures. The results are intended for practical city-to-city comparisons.
| Cost of living index | |
| Groceries index | |
| Health care index | |
| Housing index | |
| Transportation index | |
| Utilities index | |
| Lifestyle index | |
| Household index | |
| Educare index |
| Median Income | Per Year | Per Month | Max Budget (28% DTI) | Max Budget (36% DTI) |
| Owners | $118,230 | $9,853 | $2,759 | $3,547 |
| Renters | $69,845 | $5,820 | $1,630 | $2,096 |
| State | General Sales Tax | With Max Surtax |
| South Carolina | 6% | 9% |
| State | Income Tax (Low) | Income Tax (High) |
| South Carolina | 0% | 6.5% |
| City | Population | Cost of Living Index | National Avg. |
| Springdale CDP, SC | 2,422 | 83 | 17.4% |
| Jenkinsville, SC | 38 | 85 | 15.0% |
| Springdale, SC | 2,977 | 87 | 12.9% |
| St. Andrews, SC | 22,188 | 89 | 10.7% |
| Peak, SC | 56 | 91 | 9.4% |
| Irmo, SC | 12,834 | 98 | 1.8% |
| City | Population | Cost of Living Index | National Avg. |
| North St. Paul, MN | 12,835 | 106 | 5.5% |
| Boone, IA | 12,825 | 87 | 13.2% |
| Winnetka, IL | 12,825 | 215 | 114.9% |
| Larkspur, CA | 12,843 | 255 | 155.5% |
| Cheney, WA | 12,816 | 113 | 13.1% |
| Irmo, SC | 12,834 | 98 | 1.8% |