Putnam County Population

1830–2026

34,600

2026 projection

0.6% since 2020 (increase)

05K10K15K20K25K30K35K1850190019502000

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 Putnam County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202634,600+2200.64%
202534,380+2200.64%
202434,160-800.23%
202334,240-370.11%
202234,277-660.19%
202134,343-490.14%
202034,392+5491.62%
201933,843+340.10%
201833,809-610.18%
201733,870-1340.39%

Showing 10 of 34 years.

Putnam County Demographics

40.6median age

Median age

Female41.4 yrs
Male40.1 yrs

Adults

25,561
6,492 seniors (65+) · 25% of adults19,069 other adults

Sex

Female 49.9% · 17,119Male 50.1% · 17,195

Population by age

MaleFemale85+ years, male: 26385+ years, female: 51780–84 years, male: 37780–84 years, female: 42475–79 years, male: 44275–79 years, female: 54870–74 years, male: 1,00070–74 years, female: 91365–69 years, male: 98265–69 years, female: 1,02660–64 years, male: 1,34260–64 years, female: 1,44355–59 years, male: 1,10655–59 years, female: 89150–54 years, male: 1,07450–54 years, female: 1,01345–49 years, male: 98545–49 years, female: 94140–44 years, male: 1,05640–44 years, female: 1,04635–39 years, male: 1,05735–39 years, female: 97030–34 years, male: 90830–34 years, female: 93625–29 years, male: 94525–29 years, female: 88020–24 years, male: 89920–24 years, female: 87215–19 years, male: 1,19015–19 years, female: 1,03110–14 years, male: 1,41310–14 years, female: 1,2415–9 years, male: 1,1405–9 years, female: 1,2780–4 years, male: 1,0160–4 years, female: 1,14985+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–45005001K1K

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 343 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

Putnam County Income

$84,928median household income

Median household income

$84,928

Half of households earn more, half earn less

Median earnings

$53,293

Typical yearly pay for a worker 25 or older.

Poverty rate

5.5%

About 1 in 18 residents

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

Putnam County Marital Status

63% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married63%64%62%
Never married23%27%20%
Divorced7%7%7%
Widowed6%2%10%
Separated<1%<1%<1%

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