The Census Bureau collects American Community Survey data from a sample of the population in the United States and Puerto Rico-rather than from the whole population. Orange County, North Carolina; North Carolina. 7.60% of residents are not US citizens. Between 2016 and 2017 the population of Orange County, NC grew from 139,807 to 141,812, a 1.43% increase and its median household income grew from $61,130 to $65,522, a 7.18% increase.The following chart displays the households in Orange County, NC distributed between a series of car ownership buckets compared to the national averages for each bucket. Population Data for Orange, NC . Census data is tagged to a residential address, not a work address.Data available at the county level.Median household income in Orange County, NC is $65,522. Of those not born in the United States, the largest percentage are from Asia.The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 45-54.The race least likely to be in poverty in Orange County, North Carolina is White, with 11.46% below the poverty level.There are 114,412 adults, (18,364 of whom are seniors) in Orange County, North Carolina.82.95% of Orange County, North Carolina residents speak only English, while 17.05% speak other languages. Households in Orange County, NC have a median annual income of $65,522, which is more than the median annual income of $61,937 across the entire United States. In 2017, Orange County, NC had a population of 142k people with a median age of 34.2 and a median household income of $65,522. Additionally, 0.82% of the workforce in Orange County, NC have "super commutes" in excess of 90 minutes.The following chart shows US citizenship percentages in Orange County, NC compared to that of it's neighboring and parent geographies.In 2017, 61.8% of the housing units in Orange County, NC were occupied by their owner. Population and Housing Unit Estimates. Orange County, North Carolina's estimated population is 143,960 with a growth rate of 0.68% in the past year according to the most recent United States census data.. Orange County, North Carolina is the 19th largest county in North Carolina. Housing units, July 1, 2019, (V2019) 4,747,943: Owner-occupied housing unit rate, 2014-2018: 65.0%: Median value of owner-occupied housing units, 2014-2018 This is expected to increase 42.7% to $632B by 2045.The following chart shows how the median household income in Orange County, NC compares to that of its neighboring and parent geographies.This visualization illustrates the percentage of students graduating with a Bachelors Degree from schools in Orange County, NC according to their major.Black or African American (Non-Hispanic)Showing data at the state level for North Carolina.