| U.S. 2000 Census Results - Summary File 1 | ||||
| Census Variable Name | Location name | Warren city | Percent | Description |
| P001001 | Total Population (100% Count), April 1, 2000 | 46,832 | 100.0% | All residents |
| HU100 | Total number of Housing Units (100% Count) | 21,279 | 100.0% | All housing units |
| P017001 | Average Household Size | 2.37 | ||
| P017A001 | Average Household Size (number of residents), White Householder | 2.27 | ||
| P017B001 | Average Household Size (number of residents), Black/African American Householder | 2.68 | ||
| P017C001 | Average Household Size (number of residents), American Indian/Alaskan Householder | 2.71 | ||
| P017D001 | Average Household Size (number of residents), Asian Householder | 2.69 | ||
| P017E001 | Average Household Size (number of residents), Hawaiian/Pacific Islander Householder | 4.00 | ||
| P017F001 | Average Household Size (number of residents), Other racial category Householder | 2.82 | ||
| P017G001 | Average Household Size (# of residents), Householder with 2 or more racial categories | 2.52 | ||
| P017H001 | Average Household Size (number of residents), Hispanic Householder, and race | 2.81 | ||
| P018001 | Households, total count | 19,288 | 100.0% | All households |
| P018002 | Number of ONE person Households | 6,344 | 32.9% | Percent of all households |
| P018003 | Number of ONE person Households - Male | 2,518 | 13.1% | Percent of all households |
| P018004 | Number of ONE person Households - Female | 3,826 | 19.8% | Percent of all households |
| P018005 | Households, total count of those with 2 or more residents | 12,944 | 67.1% | Percent of all households |
| P018006 | Households, total count of family households | 12,035 | 62.4% | Percent of all households |
| P018007 | Households, total count of Married-couple familes | 7,411 | 38.4% | Percent of all households |
| P018008 | Households, total count of married households with children under 18 years | 2,852 | 14.8% | Percent of all households |
| P018009 | Households, total count of married households with no children under 18 years | 4,559 | 23.6% | Percent of all households |
| P018010 | Households, total count of Other (not married couple) families | 4,624 | 24.0% | Percent of all households |
| P018011 | Households, total count of families with male householders, no wife present | 878 | 4.6% | Percent of all households |
| P018012 | Households, total count male householders, no wife present, with children under 18 | 454 | 2.4% | Percent of all households |
| P018013 | Households, total count male householders, no wife present, with no children under 18 | 424 | 2.2% | Percent of all households |
| P018014 | Households, total count of families with female householders, no husband present | 3,746 | 19.4% | Percent of all households |
| P018015 | Households, total count female householders, no husband present, with children under 18 | 2,387 | 12.4% | Percent of all households |
| P018016 | Households, total count female householders, no husband present, with no children under 18 | 1,359 | 7.0% | Percent of all households |
| P018017 | Households, total count of non-family households | 909 | 4.7% | Percent of all households |
| P018018 | Households, total count of non-family male headed households | 532 | 2.8% | Percent of all households |
| P018019 | Households, total count of non-family female headed households | 377 | 2.0% | Percent of all households |
| P019001 | Households, total count | 19,288 | 100.0% | All households |
| P019002 | Households, total count of those with children under 18 | 6,400 | 33.2% | Percent of all households |
| P019003 | Households, total count of family households, with children under 18 | 6,328 | 32.8% | Percent of all households |
| P019004 | Households, total count of married family households, with children under 18 | 3,084 | 16.0% | Percent of all households |
| P019005 | Households, total count of other (non-married) family households, with children under 18 | 3,244 | 16.8% | Percent of all households |
| P019006 | Households, count of male headed family households, with children under 18 | 516 | 2.7% | Percent of all households |
| P019007 | Households, count of female family households, with children under 18 | 2,728 | 14.1% | Percent of all households |
| P019008 | Households, total count of non-family households, with children under 18 | 72 | 0.4% | Percent of all households |
| P019009 | Households, count of male headed non-family households, with children under 18 | 56 | 0.3% | Percent of all households |
| P019010 | Households, count of female non-family households, with children under 18 | 16 | 0.1% | Percent of all households |
| P019011 | Households, total count of those with no children under 18 | 12,888 | 66.8% | Percent of all households |
| P019012 | Households, total count of family households, with no children under 18 | 5,707 | 29.6% | Percent of all households |
| P019013 | Households, total count of married family households, with no children under 18 | 4,327 | 22.4% | Percent of all households |
| P019014 | Households, total count of other (non-married) family households, with no children under 18 | 1,380 | 7.2% | Percent of all households |
| P019015 | Households, count of male headed family households, with no children under 18 | 362 | 1.9% | Percent of all households |
| P019016 | Households, count of female family households, with no children under 18 | 1,018 | 5.3% | Percent of all households |
| P019017 | Households, total count of non-family households, with no children under 18 | 7,181 | 37.2% | Percent of all households |
| P019018 | Households, count of male headed non-family households, with no children under 18 | 2,994 | 15.5% | Percent of all households |
| P019019 | Households, count of female non-family households, with no children under 18 | 4,187 | 21.7% | Percent of all households |
| P020017 | Households, total count of those with householder age 65 or greater | 5,251 | 27.2% | Percent of all households |
| P020018 | Households, total count of those with householder age 65 or greater - family households | 2,529 | 13.1% | Percent of all households |
| P020019 | Households, total count of those with householder age 65 or greater - married couple family | 1,841 | 9.5% | Percent of all households |
| P020020 | Households, count of householders age 65 or greater - married couple with children under 18 | 14 | 0.1% | Percent of all households |
| P020021 | Count of householders age 65 or greater - married couple family with no children under 18 | 1,827 | 9.5% | Percent of all households |
| P020022 | Households, count of those with householder age 65 or greater - other (non-married) family | 688 | 3.6% | Percent of all households |
| P020023 | Households, total count of male householders age 65+, no wife present | 134 | 0.7% | Percent of all households |
| P020024 | Households, total count of male householders age 65+, no wife, with children under 18 | 5 | 0.0% | Percent of all households |
| P020025 | Households, total count of male householders age 65+, no wife, with no children under 18 | 129 | 0.7% | Percent of all households |
| P020026 | Households, total count of female householders age 65+, no husband present | 554 | 2.9% | Percent of all households |
| P020027 | Households, total count of female householders age 65+, no husband, with children under 18 | 10 | 0.1% | Percent of all households |
| P020028 | Households, count of female householders age 65+, no husband, with no children under 18 | 544 | 2.8% | Percent of all households |
| P020029 | Households, total count of those with householder age 65 or greater, non-family household | 2,722 | 14.1% | Percent of all households |
| P020030 | Households, count of householders age 65 or greater, living alone | 2,647 | 13.7% | Percent of all households |
| P020031 | Households, count of householders age 65 or greater, non-family households, not living alone | 75 | 0.4% | Percent of all households |
| P021001 | Households, total count | 19,288 | 100.0% | All households |
| P021002 | Households, total count of family households | 12,035 | 62.4% | Percent of all households |
| P021003 | Households, total count of family households, householder 15 to 24 years old | 794 | 4.1% | Percent of all households |
| P021004 | Households, total count of family households, householder 25 to 34 years old | 2,360 | 12.2% | Percent of all households |
| P021005 | Households, total count of family households, householder 35 to 44 years old | 2,611 | 13.5% | Percent of all households |
| P021006 | Households, total count of family households, householder 45 to 54 years old | 2,174 | 11.3% | Percent of all households |
| P021007 | Households, total count of family households, householder 55 to 64 years old | 1,567 | 8.1% | Percent of all households |
| P021008 | Households, total count of family households, householder 65 to 74 years old | 1,447 | 7.5% | Percent of all households |
| P021009 | Households, total count of family households, householder 75 to 84 years old | 920 | 4.8% | Percent of all households |
| P021010 | Households, total count of family households, householder 85 years old & over | 162 | 0.8% | Percent of all households |
| P021011 | Households, total count of non-family households | 7,253 | 37.6% | Percent of all households |
| P021012 | Households, total count of non-family households, householder 15 to 24 years old | 418 | 2.2% | Percent of all households |
| P021013 | Households, total count of non-family households, householder 25 to 34 years old | 832 | 4.3% | Percent of all households |
| P021014 | Households, total count of non-family households, householder 35 to 44 years old | 1,032 | 5.4% | Percent of all households |
| P021015 | Households, total count of non-family households, householder 45 to 54 years old | 1,237 | 6.4% | Percent of all households |
| P021016 | Households, total count of non-family households, householder 55 to 64 years old | 1,012 | 5.2% | Percent of all households |
| P021017 | Households, total count of non-family households, householder 65 to 74 years old | 1,134 | 5.9% | Percent of all households |
| P021018 | Households, total count of non-family households, householder 75 to 84 years old | 1,186 | 6.1% | Percent of all households |
| P021019 | Households, total count of non-family households, householder 85 years old & over | 402 | 2.1% | Percent of all households |
| P022001 | Households, total count | 19,288 | 100.0% | All households |
| P022002 | Households, total count households with one or more people age 60 & over | 6,899 | 35.8% | Percent of all households |
| P022003 | Households, total count 1 person households with one person age 60 & over | 3,093 | 16.0% | Percent of all households |
| P022004 | Households, count households with 2+ residents, with 1+ people age 60 & over | 3,806 | 19.7% | Percent of all households |
| P022005 | Households, count of family households with one or more people age 60 & over | 3,663 | 19.0% | Percent of all households |
| P022006 | Households, count of non-family households with one or more people age 60 & over | 143 | 0.7% | Percent of all households |
| P022007 | Households, total count households with no people age 60 & over | 12,389 | 64.2% | Percent of all households |
| P022008 | Households, total count 1 person households with no people age 60 & over | 3,251 | 16.9% | Percent of all households |
| P022009 | Households, count households with 2+ residents, with no people age 60 & over | 9,138 | 47.4% | Percent of all households |
| P022010 | Households, count of family households with no people age 60 & over | 8,372 | 43.4% | Percent of all households |
| P022011 | Households, count of non-family households with no people age 60 & over | 766 | 4.0% | Percent of all households |
| P023001 | Households, total count | 19,288 | 100.0% | All households |
| P024002 | Households, total count households with one or more people age 75 & over | 2,962 | 15.4% | Percent of all households |
| P024003 | Households, total count 1 person households with one person age 75 & over | 1,565 | 8.1% | Percent of all households |
| P024004 | Households, count households with 2+ residents, with 1+ people age 75 & over | 1,397 | 7.2% | Percent of all households |
| P024005 | Households, count of family households with one or more people age 75 & over | 1,358 | 7.0% | Percent of all households |
| P024006 | Households, count of non-family households with one or more people age 75 & over | 39 | 0.2% | Percent of all households |
| P024007 | Households, total count households with no people age 75 & over | 16,326 | 84.6% | Percent of all households |
| P024008 | Households, total count 1 person households with no people age 75 & over | 4,779 | 24.8% | Percent of all households |
| P024009 | Households, count households with 2+ residents, with no people age 75 & over | 11,547 | 59.9% | Percent of all households |
| P024010 | Households, count of family households with no people age 75 & over | 10,677 | 55.4% | Percent of all households |
| P024011 | Households, count of non-family households with no people age 75 & over | 870 | 4.5% | Percent of all households |
| P025001 | Households, total count | 19,288 | 100.0% | All households |
| P025002 | Households, count of households with one or more nonrelative residents | 1,857 | 9.6% | Percent of all households |
| P025003 | Households, count of households with no nonrelative residents | 17,431 | 90.4% | Percent of all households |
| P026001 | Households, total count | 19,288 | 100.0% | All households |
| P026002 | Households, total count of family households | 12,035 | 62.4% | Percent of all households |
| P026003 | Households, total count of 2 person family households | 5,262 | 27.3% | Percent of all households |
| P026004 | Households, total count of 3 person family households | 2,967 | 15.4% | Percent of all households |
| P026005 | Households, total count of 3 person family households | 2,156 | 11.2% | Percent of all households |
| P026006 | Households, total count of 5 person family households | 1,013 | 5.3% | Percent of all households |
| P026007 | Households, total count of 6 person family households | 406 | 2.1% | Percent of all households |
| P026008 | Households, total count of 7 or more person family households | 231 | 1.2% | Percent of all households |
| P026009 | Households, total count of non-family households | 7,253 | 37.6% | Percent of all households |
| P026010 | Households, total count of 1 person non-family households | 6,344 | 32.9% | Percent of all households |
| P026011 | Households, total count of 2 person non-family households | 783 | 4.1% | Percent of all households |
| P026012 | Households, total count of 3 person non-family households | 93 | 0.5% | Percent of all households |
| P026013 | Households, total count of 3 person non-family households | 18 | 0.1% | Percent of all households |
| P026014 | Households, total count of 5 person non-family households | 11 | 0.1% | Percent of all households |
| P026015 | Households, total count of 6 person non-family households | 2 | 0.0% | Percent of all households |
| P026016 | Households, total count of 7 or more person non-family households | 2 | 0.0% | Percent of all households |
| P026A001 | Households, total count of households with White householder | 14,658 | 76.0% | Percent of all households |
| P026A002 | Households, total count of family households with White householder | 8,854 | 45.9% | Percent of all households |
| P026A009 | Households, total count of non-family households with White householder | 5,804 | 30.1% | Percent of all households |
| P026B001 | Households, total count of households with Black householder | 4,292 | 22.3% | Percent of all households |
| P026B002 | Households, total count of family households with Black householder | 2,967 | 15.4% | Percent of all households |
| P026B009 | Households, total count of non-family households with Black householder | 1,325 | 6.9% | Percent of all households |
| P026C001 | Households, total count of households with American Indian householder | 31 | 0.2% | Percent of all households |
| P026C002 | Households, total count of family households with American Indian householder | 18 | 0.1% | Percent of all households |
| P026C009 | Households, total count of non-family households with American Indian householder | 13 | 0.1% | Percent of all households |
| P026D001 | Households, total count of households with Asian householder | 62 | 0.3% | Percent of all households |
| P026D002 | Households, total count of family households with Asian householder | 38 | 0.2% | Percent of all households |
| P026D009 | Households, total count of non-family households with Asian householder | 24 | 0.1% | Percent of all households |
| P026E001 | Households, total count of households with Native Hawaiian / Pacific Islander householder | 4 | 0.0% | Percent of all households |
| P026E002 | Households, count of family HH with Native Hawaiian / Pacific Islander householder | 3 | 0.0% | Percent of all households |
| P026E009 | Households, count of non-family HH with Native Hawaiian / Pacific Islander householder | 1 | 0.0% | Percent of all households |
| P026F001 | Households, total count of households with Other Race householder | 38 | 0.2% | Percent of all households |
| P026F002 | Households, total count of family households with Other Race householder | 28 | 0.1% | Percent of all households |
| P026F009 | Households, total count of non-family households with Other Race householder | 10 | 0.1% | Percent of all households |
| P026G001 | Households, total count of households with householder listing 2 or more races | 203 | 1.1% | Percent of all households |
| P026G002 | Households, total count of family households with householder listing 2 or more races | 127 | 0.7% | Percent of all households |
| P026G009 | Households, total count of non-family households with householder listing 2 or more races | 76 | 0.4% | Percent of all households |
| P026H001 | Households, total count of households with Hispanic householder | 154 | 0.8% | Percent of all households |
| P026H002 | Households, total count of family households with Hispanic householder | 109 | 0.6% | Percent of all households |
| P026H009 | Households, total count of non-family households with Hispanic householder | 45 | 0.2% | Percent of all households |