Smithfield township Population

2010–2026

7,897

2026 projection

0.9% since 2020 (decrease)

02K4K6K8K10K201020122014201620182020202220242026

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

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Population by year

Population estimates for Smithfield township. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20267,897+70.09%
20257,890+70.09%
20247,883-100.13%
20237,893-610.77%
20227,954-790.98%
20218,033+630.79%
20207,970+4015.30%
20197,569+220.29%
20187,547+720.96%
20177,475+821.11%

Showing 10 of 17 years.

Smithfield township Demographics

44.6median age

Median age

Female45.3 yrs
Male42.4 yrs

Adults

5,867
1,249 seniors · 21%4,618 other adults

Sex

Female 47.4% · 3,770Male 52.6% · 4,183

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 80 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

Smithfield township Income

$105,705median household income

Median household income

$105,705

Half of households earn more, half earn less

Median earnings

$58,946

Typical yearly pay for a worker 25 or older.

Poverty rate

9%

About 1 in 11 residents

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

Smithfield township Marital Status

53% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married53%54%52%
Never married34%36%31%
Divorced8%8%7%
Widowed5%<1%9%
Separated1%1%<1%

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