Housing and Development Newsletter Since December, the Lompoc prisons have suspended visiting at the facilities for an undetermined length of time. The Lompoc federal penitentiary has 851 medium-security inmates plus another 317 at the minimum-security prison camps on site. The neighboring FCI houses 902 low-security inmates. COVID-19 cases have been rising on the Central Coast, both inside and outside jails and prisons, in recent weeks. The California Men’s Colony, a state prison in San Luis Obispo, has had 1,755 confirmed cases since the pandemic began. Currently, the CMC has 941 active cases in custody after seeing few during the early months of COVID-19 last spring.