ZIP 03244 falls in Hillsborough County, New Hampshire. We have not measured septic data for this county yet. The county page below has what we do know: where records are kept and whether the portal is public.
ZCTA 03244 is not entirely inside one county. Land-area share is from the 2020 Census ZCTA-to-county relationship file.
| County | Land in this ZIP | Documents held | On septic (county) | On sewer (county) |
|---|---|---|---|---|
| Hillsborough County, New Hampshire | 99% | — | — | — |
| Sullivan County, New Hampshire | 1% | — | — | — |
2 businesses on record with an address in this ZIP: pumping, installation, design, inspection and repair. Not an endorsement, and we take no fee.
| Company | City | Phone | Rating |
|---|---|---|---|
| NC Bratko Construction | Hillsboro | (866) 927-2856 | 5.0 (3) |
| LJM Construction | Hillsboro | (603) 478-2833 | — |
Land-area overlap is from the 2020 Census Bureau ZCTA5-to-county relationship file, not an estimate of ours. Parcel and document counts are rows we hold, not a survey of every property in the ZIP. Last verified 2026-09-01.
We have not measured septic-versus-sewer status for this county yet.
ZIP 03244 spans 2 counties: Hillsborough County, New Hampshire, Sullivan County, New Hampshire.