Population and Demographic Data
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Data accessed February 2023
Source: US Census Bureau, 2017-2021 American Community Survey 5-Year Estimates, S0101, Age and Sex
Detailed mapping of a number of population and demographic topics is available at the Data, Maps, & Reports/Map Index.
Download this table and the entire Chester County Data Catalogue in an Excel format.
To sort the data on the table below, click on the up or down arrows to the right of the column headings.
| Geography | Total population | Median age (years) | % Children Under 5 years | % Children 5 to 14 years | % Children 15 to 17 years | % Adults 18 Years and Over | % Adults 65 years and over | % Adults 75 Years and Over |
|---|---|---|---|---|---|---|---|---|
| Chester County | 531,704 | 40.6 | 5.4% | 13.1% | 4.2% | 77.3% | 16.4% | 6.6% |
| Atglen Boro. | 1,202 | 32.3 | 9.6% | 13.1% | 3.5% | 73.9% | 8.1% | 3.8% |
| Avondale Boro. | 1,364 | 30 | 9.2% | 18.1% | 5.3% | 67.4% | 9.9% | 3.0% |
| Birmingham Twp. | 4,091 | 45.5 | 4.9% | 12.9% | 3.4% | 78.8% | 19.6% | 6.4% |
| Caln Twp. | 14,346 | 40.6 | 4.3% | 13.6% | 2.7% | 79.4% | 15.7% | 5.8% |
| Charlestown Twp. | 6,017 | 42.3 | 3.2% | 18.1% | 4.2% | 74.5% | 13.3% | 5.7% |
| Coatesville City | 13,306 | 32 | 7.1% | 17.4% | 5.4% | 70.1% | 9.7% | 3.3% |
| Downingtown Boro. | 8,047 | 39.3 | 6.2% | 9.9% | 3.5% | 80.4% | 13.7% | 3.9% |
| East Bradford Twp. | 10,275 | 39.1 | 4.7% | 12.2% | 3.5% | 79.6% | 16.5% | 6.5% |
| East Brandywine Twp. | 9,458 | 41.9 | 5.7% | 16.3% | 5.6% | 72.5% | 15.6% | 5.0% |
| East Caln Twp. | 5,345 | 44.6 | 3.2% | 13.9% | 2.5% | 80.4% | 14.8% | 7.5% |
| East Coventry Twp. | 7,061 | 44.4 | 6.3% | 11.3% | 6.1% | 76.2% | 16.4% | 8.6% |
| East Fallowfield Twp. | 7,640 | 42.1 | 5.8% | 11.2% | 4.1% | 78.8% | 12.3% | 5.7% |
| East Goshen Twp. | 18,356 | 52.8 | 3.3% | 7.4% | 2.9% | 86.5% | 34.4% | 16.2% |
| East Marlborough Twp. | 7,331 | 49.1 | 3.7% | 13.9% | 4.0% | 78.4% | 25.4% | 9.5% |
| East Nantmeal Twp. | 1,606 | 53.4 | 3.3% | 10.1% | 3.8% | 82.8% | 31.8% | 15.1% |
| East Nottingham Twp. | 8,942 | 38.1 | 5.4% | 16.9% | 6.1% | 71.6% | 12.6% | 2.2% |
| East Pikeland Twp. | 8,175 | 41.8 | 6.6% | 10.9% | 3.2% | 79.3% | 19.6% | 9.8% |
| East Vincent Twp. | 7,368 | 37.6 | 9.5% | 16.2% | 3.5% | 70.7% | 14.2% | 6.1% |
| East Whiteland Twp. | 13,739 | 35.1 | 5.9% | 14.1% | 4.4% | 75.6% | 11.4% | 5.0% |
| Easttown Twp. | 10,924 | 44.2 | 3.8% | 15.5% | 7.3% | 73.4% | 17.2% | 7.7% |
| Elk Twp. | 1,752 | 43.2 | 3.1% | 17.5% | 4.5% | 74.9% | 16.8% | 4.1% |
| Elverson Boro. | 1,372 | 53.3 | 9.8% | 6.3% | 2.3% | 81.6% | 36.9% | 17.6% |
| Franklin Twp. | 4,417 | 43.2 | 4.8% | 15.2% | 6.1% | 73.9% | 13.7% | 3.2% |
| Highland Twp. | 1,280 | 44.6 | 5.5% | 14.5% | 6.5% | 73.5% | 14.8% | 6.7% |
| Honey Brook Boro. | 2,044 | 33.7 | 9.5% | 16.9% | 3.0% | 70.5% | 10.8% | 2.8% |
| Honey Brook Twp. | 8,209 | 47.7 | 4.1% | 14.0% | 3.3% | 78.6% | 27.5% | 18.3% |
| Kennett Square Boro. | 5,959 | 39.2 | 5.1% | 11.1% | 3.7% | 80.1% | 14.3% | 4.4% |
| Kennett Twp. | 8,383 | 49.3 | 4.2% | 9.6% | 5.9% | 80.3% | 24.9% | 13.1% |
| London Britain Twp. | 3,184 | 41.4 | 7.7% | 16.1% | 5.5% | 70.7% | 15.9% | 4.5% |
| London Grove Twp. | 8,673 | 37.4 | 9.1% | 19.1% | 2.9% | 68.9% | 11.9% | 4.3% |
| Londonderry Twp. | 2,462 | 47.5 | 5.3% | 14.9% | 2.8% | 77.0% | 20.3% | 6.0% |
| Lower Oxford Twp. | 5,375 | 21.8 | 3.7% | 10.9% | 3.9% | 81.5% | 7.8% | 2.5% |
| Malvern Boro. | 3,368 | 42.7 | 4.2% | 9.2% | 5.7% | 80.9% | 18.2% | 9.5% |
| Modena Boro. | 600 | 31.4 | 6.0% | 28.0% | 3.3% | 62.7% | 4.0% | 2.2% |
| New Garden Twp. | 11,465 | 41.9 | 5.2% | 13.6% | 5.7% | 75.5% | 14.7% | 4.7% |
| New London Twp. | 5,792 | 41.6 | 4.6% | 20.8% | 2.8% | 71.9% | 10.9% | 5.1% |
| Newlin Twp. | 1,176 | 47.8 | 3.7% | 14.0% | 3.5% | 78.8% | 24.5% | 8.5% |
| North Coventry Twp. | 8,386 | 45.4 | 3.2% | 13.1% | 3.4% | 80.3% | 17.4% | 7.0% |
| Oxford Boro. | 5,671 | 35.5 | 9.7% | 17.3% | 3.7% | 69.3% | 16.5% | 10.0% |
| Parkesburg Boro. | 3,859 | 37.3 | 6.6% | 12.6% | 3.4% | 77.4% | 13.2% | 5.1% |
| Penn Twp. | 5,601 | 48.5 | 3.6% | 14.1% | 3.6% | 78.8% | 29.5% | 15.1% |
| Pennsbury Twp. | 3,846 | 48.5 | 5.4% | 13.5% | 6.2% | 75.0% | 29.8% | 13.7% |
| Phoenixville Boro. | 18,437 | 34.3 | 6.6% | 10.6% | 2.7% | 80.1% | 11.0% | 4.4% |
| Pocopson Twp. | 4,452 | 38.2 | 3.0% | 11.0% | 3.0% | 83.1% | 17.1% | 8.5% |
| Sadsbury Twp. | 4,091 | 37.3 | 7.7% | 13.4% | 2.0% | 76.9% | 13.3% | 2.7% |
| Schuylkill Twp. | 8,748 | 42.9 | 5.3% | 13.0% | 4.6% | 77.1% | 13.6% | 5.0% |
| South Coatesville Boro. | 1,566 | 34.2 | 8.5% | 15.5% | 2.3% | 73.8% | 12.5% | 3.0% |
| South Coventry Twp. | 2,763 | 41.9 | 4.1% | 16.3% | 5.5% | 74.0% | 12.4% | 5.2% |
| Spring City Boro. | 3,465 | 36.9 | 5.0% | 6.8% | 3.5% | 84.7% | 11.9% | 5.0% |
| Thornbury Twp. | 3,180 | 40.1 | 7.9% | 9.7% | 3.6% | 78.8% | 12.5% | 3.4% |
| Tredyffrin Twp. | 31,596 | 42.5 | 5.1% | 15.2% | 5.1% | 74.6% | 17.3% | 7.5% |
| Upper Oxford Twp. | 2,551 | 45.1 | 8.0% | 12.3% | 3.8% | 75.9% | 18.3% | 6.3% |
| Upper Uwchlan Twp. | 12,270 | 40.3 | 5.2% | 18.4% | 6.4% | 70.0% | 9.7% | 1.9% |
| Uwchlan Twp. | 19,013 | 42.4 | 6.7% | 14.2% | 3.8% | 75.3% | 17.3% | 6.3% |
| Valley Twp. | 7,835 | 39.6 | 5.4% | 11.2% | 2.9% | 80.4% | 16.1% | 5.5% |
| Wallace Twp. | 3,689 | 40.3 | 3.8% | 20.3% | 7.5% | 68.4% | 16.4% | 7.8% |
| Warwick Twp. | 2,582 | 49.3 | 3.8% | 9.8% | 4.2% | 82.3% | 22.9% | 7.3% |
| West Bradford Twp. | 14,207 | 40.7 | 5.2% | 16.7% | 4.0% | 74.1% | 12.4% | 3.9% |
| West Brandywine Twp. | 7,369 | 51 | 2.7% | 8.7% | 4.3% | 84.3% | 26.0% | 13.2% |
| West Caln Twp. | 8,928 | 45.3 | 5.1% | 10.8% | 3.2% | 81.0% | 19.4% | 8.0% |
| West Chester Boro. | 18,592 | 24.6 | 2.9% | 5.4% | 2.1% | 89.6% | 8.7% | 2.9% |
| West Fallowfield Twp. | 2,489 | 38.8 | 9.0% | 12.0% | 7.3% | 71.8% | 13.5% | 5.5% |
| West Goshen Twp. | 22,940 | 42.3 | 4.7% | 11.3% | 5.2% | 78.8% | 16.8% | 6.1% |
| West Grove Boro. | 2,782 | 33 | 8.6% | 14.1% | 3.5% | 73.8% | 9.6% | 3.0% |
| West Marlborough Twp. | 853 | 53.6 | 2.9% | 5.5% | 4.2% | 87.3% | 32.1% | 15.5% |
| West Nantmeal Twp. | 2,095 | 49.3 | 3.8% | 10.4% | 2.4% | 83.3% | 19.5% | 6.7% |
| West Nottingham Twp. | 2,769 | 39.1 | 7.8% | 8.5% | 6.0% | 77.7% | 14.8% | 4.3% |
| West Pikeland Twp. | 4,014 | 45.9 | 4.5% | 13.3% | 7.6% | 74.6% | 12.0% | 3.1% |
| West Sadsbury Twp. | 2,628 | 37.4 | 6.6% | 14.2% | 5.7% | 73.5% | 14.8% | 3.8% |
| West Vincent Twp. | 6,473 | 43 | 4.7% | 17.6% | 2.8% | 74.8% | 13.1% | 3.1% |
| West Whiteland Twp. | 19,539 | 37.5 | 8.0% | 11.5% | 4.8% | 75.7% | 13.3% | 4.6% |
| Westtown Twp. | 11,137 | 43.5 | 7.4% | 11.0% | 5.5% | 76.1% | 17.6% | 6.5% |
| Willistown Twp. | 11,184 | 50 | 5.7% | 11.2% | 3.1% | 80.0% | 24.4% | 9.9% |
