| Index | Londonderry | New Hampshire | National |
| Cost of living | 126 | 110 | 100 |
| Groceries | 104 | 103 | 100 |
| Health care | 105 | 104 | 100 |
| Housing | 177 | 125 | 100 |
| Transportation | 100 | 103 | 100 |
| Utilities | 106 | 106 | 100 |
| Lifestyle & Entertainment | 101 | 103 | 100 |
| Household Items | 105 | 102 | 100 |
| Education & Childcare | 108 | 105 | 100 |

Are you thinking about relocating, but curious about the potential cost of living in Londonderry? Is it more expensive or more affordable than average? Based on the most recent report, the cost of living in Londonderry stands at 126, making it 26% higher than the national average. The cost of living directly affects the affordability of one's desired lifestyle. Knowing the cost of housing, transportation, groceries and other essentials in the new area allows people to gauge whether they can maintain their preferred standard of living.
The cost of living in Londonderry is among the highest in the country, making it a very expensive place to live. Only a small fraction of regions boast a cost of living that is at least 20% higher than the national average, and regrettably, Londonderry falls into this category, which may not be suitable for those seeking an economically favorable living environment.
Housing costs make up a big chunk of the cost of living in Londonderry, and they usually eat into a large part of your take-home pay. Unfortunately, in this area, both buying a home and renting one costs 76.5% more than the average city. This includes stuff like home prices, rent, mortgage rates, and insurance.
Is Londonderry affordable? This is a pivotal question, especially when mulling over a move, as affordability carries substantial weight in your decision-making process. Factors such as the cost of living index (discussed earlier), housing expenses and income levels all contribute to a location's affordability. For instance, in Londonderry, the median home price is 85.9% higher than the national average and monthly rent prices are 54.5% higher than the typical rates. Additionally, the median income levels play a role in affordability, with Londonderry boasting a median household income of $163,701, 101.3% higher than the national average.
Utilities: As with the prices of anything else, utility costs can exhibit significant variations, contingent on factors like climate, energy source availability, geographic location and state regulations. The expenses associated with electricity, water, heating, and waste disposal can fluctuate, either upward or downward, depending on the particular city or state. In Londonderry, the utilities index registers 5.8% higher than the national average.
Subsidies: Some areas might offer government subsidies or assistance programs that help lower cost of living for residents. These programs can include anything from Medicare, Medicaid, housing subsidies, low-income home energy assistance programs, school lunch programs, supplemental nutrition assistance programs, student loans, electric vehicle tax credits, affordable care act subsidies and crop subsidies. Areas that offer less subsidies, could see an increase in their cost of living.
Groceries: Over the past 2-3 years, grocery expenses have experienced substantial upward trends. In certain markets, food prices have surged by over 20% during this period, while others have witnessed more modest increases. These fluctuations in food costs can wield significant influence over the overall cost of living in a given region. In Londonderry, the groceries index is 4.3% higher than the national average.
The Londonderry cost of living data above is designed around a U.S. average baseline of 100, allowing for easy comparisons of relative living costs. Housing incorporates U.S. Census home price and rental data, while all other figures are AI-assisted estimates that account for regional price trends, climate, transportation dynamics, and common everyday expenses. These values are best used as directional city-to-city comparisons.
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| Educare index |
| Median Income | Per Year | Per Month | Max Budget (28% DTI) | Max Budget (36% DTI) |
| Owners | $173,214 | $14,435 | $4,041 | $5,197 |
| Renters | $94,227 | $7,852 | $2,198 | $2,827 |
| State | General Sales Tax | With Max Surtax |
| New Hampshire | 0% | 0% |
| State | Income Tax (Low) | Income Tax (High) |
| New Hampshire | 4% | 4% |
| City | Population | Cost of Living Index | National Avg. |
| Pinardville, NH | 4,863 | 106 | 6.3% |
| East Merrimack, NH | 4,959 | 108 | 8.3% |
| Raymond, NH | 3,923 | 110 | 9.6% |
| Goffstown, NH | 2,930 | 110 | 10.2% |
| Hudson, NH | 7,386 | 111 | 11.2% |
| Londonderry, NH | 12,432 | 126 | 25.7% |
| City | Population | Cost of Living Index | National Avg. |
| Haverstraw, NY | 12,431 | 121 | 21.4% |
| Cascades, VA | 12,431 | 150 | 49.8% |
| Green River, WY | 12,428 | 104 | 4.1% |
| Mendota, CA | 12,436 | 108 | 7.8% |
| Prairie Ridge, WA | 12,424 | 127 | 27.0% |
| Londonderry, NH | 12,432 | 126 | 25.7% |