Bethlehem township Population

2010–2026

26,810

2026 projection

3.6% since 2020 (increase)

05K10K15K20K25K30K201020122014201620182020202220242026

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 Bethlehem township. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202626,810+410.15%
202526,769+410.15%
202426,728+3101.17%
202326,418+2100.80%
202226,208+2040.78%
202126,004+1180.46%
202025,886+1,5116.20%
201924,375+3231.34%
201824,052+1480.62%
201723,904+1370.58%

Showing 10 of 17 years.

Bethlehem township Demographics

41.9median age

Median age

Female41.5 yrs
Male42.2 yrs

Adults

21,163
5,645 seniors · 27%15,518 other adults

Sex

Female 50.7% · 13,300Male 49.3% · 12,937

Population by age

MaleFemale85+ years, male: 18985+ years, female: 51680–84 years, male: 22180–84 years, female: 31475–79 years, male: 66475–79 years, female: 56470–74 years, male: 60970–74 years, female: 81765–69 years, male: 93865–69 years, female: 81360–64 years, male: 91360–64 years, female: 81455–59 years, male: 1,01755–59 years, female: 88750–54 years, male: 92850–54 years, female: 83045–49 years, male: 63345–49 years, female: 63240–44 years, male: 81040–44 years, female: 68135–39 years, male: 1,06835–39 years, female: 72730–34 years, male: 1,03030–34 years, female: 88225–29 years, male: 46125–29 years, female: 83820–24 years, male: 80720–24 years, female: 83315–19 years, male: 79915–19 years, female: 89010–14 years, male: 68310–14 years, female: 7825–9 years, male: 5245–9 years, female: 6130–4 years, male: 6430–4 years, female: 86785+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–4500500

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 262 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

Bethlehem township Income

$119,050median household income

Median household income

$119,050

Half of households earn more, half earn less

Median earnings

$65,254

Typical yearly pay for a worker 25 or older.

Poverty rate

5.1%

About 1 in 19 residents

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

Bethlehem township Marital Status

58% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married58%59%57%
Never married28%31%26%
Divorced7%6%8%
Widowed5%2%8%
Separated2%3%1%

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

Sources

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

Population

American Community Survey, 2024 5-year