1. Set the service area around the clients you can actually serve
The Census record identifies Derry as a census-designated place in Rockingham County. That distinction matters when you decide whether an LSA profile should focus on Derry alone, include other places in Rockingham County, or cover a wider New Hampshire service area. The population estimate describes the Derry CDP; it does not establish demand in the county or elsewhere. Bosseo’s public LSA description identifies category and geography targeting as program elements. The practical question is therefore not whether Derry is large enough in the abstract. It is whether each selected service location matches your licensing, office coverage, travel limits and preferred matter types.
Recommended approach
Prepare a written service-area rule before changing targeting. Separate Derry from Rockingham County and from New Hampshire as a whole. For every proposed location, decide whether you want inquiries from that place, whether you can serve them, and whether the resulting matters are economically and operationally appropriate. Ask Bosseo to review the proposed geography rather than treating the population estimate as a forecast.
