| Portland | |
| Portland Home & House Values: Free Home Valuation at HouseValues.com | |
| Foreign born: | 5.3% (4.1% Latin America, 0.8% Europe) |
| Races | |
| White Non-Hispanic: | 78.6% |
| Black: | 12.1% |
| Hispanic: | 8.6% |
| Other race: | 3.5% |
| Two or more races: | 1.0% |
| American Indian: | 0.8% |
| Marital Status | |
| Now married: | 49.6% |
| Never married: | 34.8% |
| Divorced: | 7.2% |
| Widowed: | 5.5% |
| Separated: | 2.9% |
| Median | |
| House value: | $61,200 |
| Household income: | $30,909 |
| Resident age: | 32.8 years |
| Portland Compared to New York State Average | |
| Percentage of population with a bachelor's degree or higher: | much below |
| House age: | above |
| Institutionalized population percentage: | much above |
| Length of stay since moving in: | above |
| Renting percentage: | below |
| Education | |
| High school or higher: | 66.4% |
| Bachelor's degree or higher: | 9.3% |
| Unemployed: | 6.4% |
| Graduate or professional degree: | 2.6% |
| Crime Statistics | |
| Ancestries | |
| German: | 23.1% |
| English: | 11.7% |
| Italian: | 11.6% |
| Irish: | 11.0% |
| Polish: | 8.5% |
| Swedish: | 5.1% |
| Nearby City | Distance from Portland to... | Population in 2002 |
| Brocton, NY | 1.48 miles (2.38 km) | 1,526 |
| Westfield, NY | 6.91 miles (11.12 km) | |
| Stockton, NY | 7.15 miles (11.51 km) | |
| Fredonia, NY | 8.09 miles (13.03 km) | 10,650 |
| Cassadaga, NY | 8.44 miles (13.59 km) | 665 |
| Mayville, NY | 8.91 miles (14.33 km) | 1,740 |
| Dunkirk, NY | 9.70 miles (15.61 km) | 12,841 |
| Chautauqua, NY | 11.76 miles (18.92 km) | |
| Sinclairville, NY | 13.35 miles (21.49 km) | 655 |
| Sheridan, NY | 13.95 miles (22.45 km) | |
| Ripley, NY | 14.67 miles (23.62 km) | |
| Bemus Point, NY | 15.57 miles (25.06 km) | 338 |
| Forestville, NY | 16.05 miles (25.83 km) | 754 |
| Sherman, NY | 16.60 miles (26.71 km) | |
| Gerry, NY | 17.08 miles (27.48 km) | |
| Silver Creek, NY | 19.11 miles (30.75 km) | 2,852 |
| Cherry Creek, NY | 19.71 miles (31.72 km) | |
| Lakewood, NY | 20.26 miles (32.61 km) | 3,198 |
| Celoron, NY | 20.95 miles (33.71 km) | 1,270 |
| South Dayton, NY | 21.08 miles (33.92 km) | 653 |
| Panama, NY | 21.09 miles (33.94 km) | 482 |
| Ellington, NY | 21.58 miles (34.74 km) | |
| North East, PA | 21.93 miles (35.29 km) | 4,510 |
| Falconer, NY | 22.72 miles (36.56 km) | 2,492 |
| Jamestown, NY | 22.89 miles (36.84 km) | 31,033 |