This research examined the impact of community-policing programs on ca
lls for service, Part 1 crime, total crime, and narcotics cases in fou
r Houston neighborhoods. The methodology used time-series analysis and
examined lagged and dynamic effects. The analysis produced mired resu
lts, indicating that the community-policing programs had no significan
t impact on neighborhood crime. Police departments need to continue ri
gorous assessment of their efforts to accumulate knowledge about which
community-policing practices are effective and which ones are not.