Caernarvon township Population

2010–2026

4,571

2026 projection

8.1% since 2020 (increase)

01K2K3K4K5K201020122014201620182020202220242026

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 Caernarvon township. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20264,571+100.22%
20254,561+100.22%
20244,551+2395.54%
20234,312+230.54%
20224,289+270.63%
20214,262+320.76%
20204,230+501.20%
20194,180+180.43%
20184,162+240.58%
20174,138+340.83%

Showing 10 of 17 years.

Caernarvon township Demographics

42.2median age

Median age

Female41.7 yrs
Male42.5 yrs

Adults

3,230
595 seniors · 18%2,635 other adults

Sex

Female 48.4% · 2,101Male 51.6% · 2,237

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 43 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

Caernarvon township Income

$107,639median household income

Median household income

$107,639

Half of households earn more, half earn less

Median earnings

$71,182

Typical yearly pay for a worker 25 or older.

Poverty rate

5%

About 1 in 20 residents

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

Caernarvon township Marital Status

57% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married57%60%55%
Never married26%26%26%
Divorced13%13%13%
Widowed3%0%6%
Separated<1%0%<1%

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