Kilkenny is a township in Coos County, New Hampshire across 26 square miles. It has no ZIP code of its own: it’s part of 03570 and 03583.
Homes sold for a median of $147 per square foot across 2 ZIP codes in the three months ending August 2026, and 0 of 2 were seller’s markets.
Mostly Berlin; part is in Kilkenny
Mostly Jefferson; part is in Kilkenny
Each card is that ZIP code’s whole market, including any part outside Kilkenny. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Kilkenny’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Kilkenny well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | Portland International Jetport (PWM)73 miles away |
|---|---|
| Nearest city of 250,000+ | Boston, MA148 miles away |
| Nearest city of 1 million+ | New York, NY296 miles away |
Straight-line distances from the center of Kilkenny; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Coos County grew from 29,468 residents in 1900 to 31,268 in 2020.
Coos County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 78°F in summer, and winter lows average 5°F. About 42.6 inches of rain and melted snow fall in a typical year, with about 82 inches of snow.
Source: NOAA 1991–2020 climate normals, Berlin, NH weather station (3 miles away).
8,380 jobs at 809 businesses in Coos County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
134 doctors and other health care providers list an office in Kilkenny’s ZIP codes.
Nearest hospitals
Providers with an office here
| Primary care doctors | 25 |
|---|---|
| Specialist doctors | 22 |
| Dentists | 6 |
| Nurse practitioners and physician assistants | 29 |
| Mental health providers | 34 |
| Physical and occupational therapists | 13 |
| Optometrists | 2 |
| Chiropractors | 3 |
| Pharmacies | 2 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (4 nearby)
Grocery stores
Libraries
Museums
Counts are within about 3.5 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Berlin School District, Heartwood Public Charter School. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Berlin Elementary SchoolBerlin | Pre-K–5 | 412 | Public | 3.5 mi |
| Heartwood Public Charter SchoolJefferson | K–8 | 89 | Charter | 10.1 mi |
| Berlin Middle SchoolBerlin | 6–8 | 254 | Public | 3.4 mi |
| Berlin Senior High SchoolBerlin | 9–12 | 303 | Public | 3.4 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Unity Christian SchoolBerlin | K–12 | 26 | Christian (no specific denomination) | 4.0 mi |
| Enriched Learning CenterBerlin | 4–12 | 16 | Nonsectarian | 3.3 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Berlin, Jefferson and Success.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.