Franklin County Population

1810–2026

46,017

2026 projection

2.6% since 2020 (decrease)

010K20K30K40K50K60K1850190019502000

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 Franklin County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202646,017-4831.04%
202546,500-4831.03%
202446,983+7591.64%
202346,224+1120.24%
202246,112-6891.47%
202146,801-4510.95%
202047,252-2,8505.69%
201950,102-2230.44%
201850,325-1530.30%
201750,478-5951.16%

Showing 10 of 36 years.

Franklin County Demographics

42median age

Median age

Female43.2 yrs
Male41.3 yrs

Adults

37,394
9,120 seniors (65+) · 24% of adults28,274 other adults

Sex

Female 47.5% · 22,202Male 52.5% · 24,494

Population by age

MaleFemale85+ years, male: 28085+ years, female: 52780–84 years, male: 43080–84 years, female: 57975–79 years, male: 90475–79 years, female: 94070–74 years, male: 1,33770–74 years, female: 1,21165–69 years, male: 1,39765–69 years, female: 1,51560–64 years, male: 1,73560–64 years, female: 1,96655–59 years, male: 1,78755–59 years, female: 1,39250–54 years, male: 1,55950–54 years, female: 1,42545–49 years, male: 1,40945–49 years, female: 1,15640–44 years, male: 1,78340–44 years, female: 1,28635–39 years, male: 1,70435–39 years, female: 1,39730–34 years, male: 1,68830–34 years, female: 1,34225–29 years, male: 1,74125–29 years, female: 1,16820–24 years, male: 1,53920–24 years, female: 1,15815–19 years, male: 1,47515–19 years, female: 1,36210–14 years, male: 1,35010–14 years, female: 1,4005–9 years, male: 1,3025–9 years, female: 1,2090–4 years, male: 1,0740–4 years, female: 1,16985+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–45005001K1K1.5K1.5K

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 467 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

Franklin County Income

$65,151median household income

Median household income

$65,151

Half of households earn more, half earn less

Median earnings

$47,509

Typical yearly pay for a worker 25 or older.

Poverty rate

18.3%

About 1 in 5 residents

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

Franklin County Marital Status

50% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married50%48%52%
Never married32%38%26%
Divorced9%9%10%
Widowed6%3%10%
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