Florence County Population

1890–2026

4,814

2026 projection

5.5% since 2020 (increase)

01K2K3K4K5K1900192019401960198020002020

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 Florence County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20264,814+661.39%
20254,748+661.41%
20244,682-70.15%
20234,689-170.36%
20224,706+1152.50%
20214,591+260.57%
20204,565+2656.16%
20194,300+50.12%
20184,295-501.15%
20174,345+230.53%

Showing 10 of 28 years.

Florence County Demographics

55.3median age

Median age

Female56.6 yrs
Male54.6 yrs

Adults

3,925
1,361 seniors (65+) · 35% of adults2,564 other adults

Sex

Female 49.1% · 2,281Male 50.9% · 2,365

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 46 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

Florence County Income

$61,086median household income

Median household income

$61,086

Half of households earn more, half earn less

Median earnings

$44,878

Typical yearly pay for a worker 25 or older.

Poverty rate

7.3%

About 1 in 14 residents

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

Florence County Marital Status

56% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married56%54%57%
Never married22%28%17%
Divorced14%13%14%
Widowed8%6%11%
Separated<1%0%<1%

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