York County Population

1790–2026

311.01K

2026 projection

9.6% since 2020 (increase)

050K100K150K200K250K300K350K18001850190019502000

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for York County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026311,013+4,1261.34%
2025306,887+4,1261.36%
2024302,761+4,9911.68%
2023297,770+4,1911.43%
2022293,579+4,7281.64%
2021288,851+5,0181.77%
2020283,833+2,3340.83%
2019281,499+7,3112.67%
2018274,188+7,6862.88%
2017266,502+8,3623.24%

Showing 10 of 38 years.

York County Demographics

39.7median age

Median age

Female40.3 yrs
Male39 yrs

Adults

224,327
45,133 seniors (65+) · 20% of adults179,194 other adults

Sex

Female 51.4% · 150,837Male 48.6% · 142,836

Population by age

MaleFemale85+ years, male: 1,16785+ years, female: 2,30780–84 years, male: 2,15280–84 years, female: 2,69675–79 years, male: 3,95475–79 years, female: 4,77070–74 years, male: 5,64270–74 years, female: 6,75665–69 years, male: 7,25465–69 years, female: 8,43560–64 years, male: 8,75460–64 years, female: 9,46455–59 years, male: 9,17055–59 years, female: 9,40250–54 years, male: 10,04650–54 years, female: 10,30345–49 years, male: 9,99445–49 years, female: 10,22840–44 years, male: 11,44740–44 years, female: 11,84935–39 years, male: 9,27035–39 years, female: 10,23530–34 years, male: 9,15730–34 years, female: 10,07625–29 years, male: 7,78625–29 years, female: 8,25620–24 years, male: 7,96520–24 years, female: 8,42715–19 years, male: 10,10615–19 years, female: 9,97710–14 years, male: 10,81710–14 years, female: 10,2715–9 years, male: 9,9705–9 years, female: 9,5930–4 years, male: 8,1850–4 years, female: 7,79285+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–45K5K10K10K

Hover or tap an age group to see exact counts. Use the up and down arrow keys to inspect age groups.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 2,937 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

York County Income

$89,095median household income

Median household income

$89,095

Half of households earn more, half earn less

Median earnings

$56,053

Typical yearly pay for a worker 25 or older.

Poverty rate

8.4%

About 1 in 12 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

York County Marital Status

55% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married55%58%52%
Never married29%31%28%
Divorced9%8%11%
Widowed5%2%8%
Separated2%2%2%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201

Sources

8 sources, all from the U.S. Census Bureau

Population

American Community Survey, 2024 5-year