Olivia CDP, Pennsylvania Demographics & Population 2026

Population Overview

Olivia CDP is a small community located in Pennsylvania. The total population is 406. It ranks as the 1446th most populous out of 1,993 cities and towns in Pennsylvania.

Age Demographics

The median age in Olivia CDP is 17.8 years. This is 56% lower than the state median of 40.9 years. With 52.7% of the population under 18, Olivia CDP has a notably young demographic profile, suggesting a family-oriented community.

Economy, Income & Housing

The median household income in Olivia CDP is $98,511. This is 29% higher than the state median of $76,081. Compared to the national median of $78,538, household income here is 25% higher. The poverty rate stands at 2.0%. This is 83% lower than the state poverty rate of 11.8%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 33.8%. This is 544% higher than the state rate of 5.3%. The median home value is $208,500. Housing costs are 13% lower than the state median of $240,500. With a home-value-to-income ratio of just 2.1x, Olivia CDP is one of the most affordable housing markets in the area. 100.0% of occupied housing units are owner-occupied. This homeownership rate is 44% higher than the state average of 69.3%.

Race & Ethnicity

Olivia CDP has a predominantly White (non-Hispanic) population, comprising 100.0% of all residents.

Education

62.4% of residents aged 25 and older hold a bachelor's degree or higher. This places Olivia CDP in the top 10% of all cities in the state for educational attainment. This is 81% higher than the state rate of 34.5%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 100.0%. Notably, 30.9% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Olivia CDP, Pennsylvania is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Pennsylvania state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,993 Census-designated places in Pennsylvania. For official data, visit data.census.gov.