Carroll County
NH · Pop. 51,259 · Suburban County
Carroll County, New Hampshire covers 932 square miles with a population of 51,259 and a density of 55 people per square mile. The agricultural economy is rated weak, built on hay, haylage, corn. A median home price of $349,000 and an effective property tax rate of 1.06% set the cost of entry. The climate sits in USDA hardiness zone 5a with a 134-day growing season, average summer highs of 77.3°F and average winter lows of 10.1°F. Annual rainfall averages 51.7 inches, generally adequate for the region's crops and pasture. Memorial Hospital is 13.8 miles away and includes an emergency room. Broadband reaches 94.8% of homes. On the hazard side, flood risk is very high, so plan infrastructure and insurance accordingly.
Pros
- Broadband reaches 94.8% of homes, making remote work and online farm sales realistic.
- A low unemployment rate of 2.9% reflects a stable local job base.
- Annual rainfall of 51.7 inches supports rain-fed gardens and pasture in most years.
- A low poverty rate of 7.5% signals a relatively stable local economy.
Cons
- Flood risk is very high, so careful parcel siting and flood insurance are essential.
- A 134-day growing season limits crop diversity and calls for season-extension tools.
- Average winter lows of 10.1°F demand serious cold-weather infrastructure for livestock and water systems.
- The agricultural economy is rated weak, so local farm markets, suppliers, and services are limited.
At a glance
Carroll County, NH is a mixed homesteading prospect — weigh the tradeoffs.
- Homestead score
- 53/100
- Median home price
- $349k
- Property tax
- 1.06%
- Growing season
- 134 days (zone 5a)
- Annual rainfall
- 51.7"
- Broadband
- 94.8%
- Nearest hospital
- Memorial Hospital, 13.8 mi
Taxes & Cost of Living
Land & Building
Climate & Growing
Natural Disaster Risk
Healthcare
Infrastructure & Community
Business & Employment
Homesteading in Carroll County: FAQ
- What is the growing season like in Carroll County?
- Carroll County is in USDA hardiness zone 5a with a 134-day growing season, average summer highs of 77.3°F, and average winter lows of 10.1°F. The established crops are hay, haylage, corn.
- How affordable is land and property here?
- The median home price is $349,000 and the effective property tax rate is 1.06%. County-level per-acre prices aren't published, so compare current local listings for raw land.
- Is broadband internet available?
- Broadband reaches 94.8% of homes, strong coverage that supports remote work for most parcels.
- How close is healthcare?
- Memorial Hospital is 13.8 miles away and includes an emergency room; there are 2 hospitals in the county.
Explore New Hampshire Resources
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More counties in New Hampshire
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The closest counties to Carroll County by distance, including across state lines.
Data sources
Verified
Figures are sourced from public datasets: U.S. Census Bureau — ACS 5-year & Gazetteer, USDA NASS Census of Agriculture, USDA Plant Hardiness Zone Map, NOAA NCEI U.S. Climate Normals (1991–2020), FEMA National Risk Index, FCC Broadband Data Collection, BLS Local Area Unemployment Statistics, HIFLD Hospitals. Always confirm specifics locally before relying on them. See our methodology for how the homestead score is calculated.
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