Na ngụkọta nke afọ 2000, e nwere mmadụ 152,251, ụlọ 55,991, na ezinụlọ 33,818 bi na mpaghara ahụ. Ọnụ ọgụgụ ndị bi na ya bụ mmadụ 288 kwa square mile (111/km2). E nwere ụlọ obibi 58,644 na nkezi nke 111 kwa square mile (43/km2). Ọdịdị agbụrụ nke mpaghara ahụ bụ 91.10% White, 1.96% Black ma ọ bụ African American, 0.19% Native American, 3.40% Asian, 0.05% Pacific Islander, 1.50% site na agbụrụ ndị ọzọ, na 1.80% site na agbụrụ abụọ ma ọ bụ karịa. 3.42% nke ndị bi na ya bụ Hispanic ma ọ bụ Latino nke agbụrụ ọ bụla. 14.7% bụ ndị Irish, 12.8% Polish, 9.6% English, 9.5% French, 8.5% French Canadian, 6.9% French Italian na 6.4% German, 88.8% English, 3.4% na 1.4% asụsụ Polish dị ka ọnụ ọgụgụ mbụ nke 2000.
Mmadụ 152,251