Putnam County, Ohio

County in Ohio, United States From Wikipedia, the free encyclopedia

Putnam County is a county located in the northwestern part of the U.S. state of Ohio. As of the 2020 United States census, the population was 34,451.[1] Its county seat is Ottawa.[2] The county was created in 1820 and later organized in 1834.[3] Its name is in honor of Israel Putnam, a colonial officer in the French and Indian War, who served as a general in the American Revolutionary War.[4] The Blanchard River, which passes through the county, was a key transportation route for early European-American settlers.

Country United States
FoundedJanuary 3, 1834
Quick facts Country, State ...
Putnam County, Ohio
Putnam County Courthouse
Putnam County Courthouse
Flag of Putnam County, Ohio
Official seal of Putnam County, Ohio
Map of Ohio highlighting Putnam County
Location within the U.S. state of Ohio
Coordinates: 41°01′N 84°08′W
Country United States
State Ohio
FoundedJanuary 3, 1834
Named afterIsrael Putnam
SeatOttawa
Largest villageOttawa
Area
  Total
484 sq mi (1,250 km2)
  Land483 sq mi (1,250 km2)
  Water1.8 sq mi (4.7 km2)  0.4%
Population
 (2020)
  Total
34,451
  Estimate 
(2025)
34,380 Decrease
  Density71/sq mi (27/km2)
Time zoneUTC−5 (Eastern)
  Summer (DST)UTC−4 (EDT)
Congressional district5th
Websitewww.putnamcountyohio.gov
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Geography

According to the U.S. Census Bureau, the county has a total area of 484 square miles (1,250 km2), of which 483 square miles (1,250 km2) is land and 1.8 square miles (4.7 km2) (0.4%) is water. The Blanchard River passes through the county.[5]

Adjacent counties

Demographics

More information Census, Pop. ...
Historical population
CensusPop.Note
1830230
18405,1892,156.1%
18507,22139.2%
186012,80877.4%
187017,08133.4%
188023,71338.8%
189030,18827.3%
190032,5257.7%
191029,972−7.8%
192027,751−7.4%
193025,074−9.6%
194025,016−0.2%
195025,2480.9%
196028,33112.2%
197031,1349.9%
198032,9916.0%
199033,8192.5%
200034,7262.7%
201034,499−0.7%
202034,451−0.1%
2025 (est.)34,380[6] Decrease−0.2%
U.S. Decennial Census[7]
1790-1960[8] 1900-1990[9]
1990-2000[10] 2020 [1]
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Racial and ethnic composition

More information Race / Ethnicity (NH = Non-Hispanic), Pop 1980 ...
Putnam County, Ohio – Racial and ethnic composition
Note: the US Census treats Hispanic/Latino as an ethnic category. This table excludes Latinos from the racial categories and assigns them to a separate category. Hispanics/Latinos may be of any race.
Race / Ethnicity (NH = Non-Hispanic) Pop 1980[11] Pop 1990[12] Pop 2000[13] Pop 2010[14] Pop 2020[15] % 1980 % 1990 % 2000 % 2010 % 2020
White alone (NH) 31,742 32,313 32,916 32,246 31,427 96.21% 95.55% 94.79% 93.47% 91.22%
Black or African American alone (NH) 16 25 45 79 100 0.05% 0.07% 0.13% 0.23% 0.29%
Native American or Alaska Native alone (NH) 16 31 46 46 25 0.05% 0.09% 0.13% 0.13% 0.07%
Asian alone (NH) 17 24 61 78 61 0.05% 0.07% 0.18% 0.23% 0.18%
Native Hawaiian or Pacific Islander alone (NH) x [16] x [17] 1 3 3 x x 0.00% 0.01% 0.01%
Other race alone (NH) 6 8 9 4 61 0.02% 0.02% 0.03% 0.01% 0.18%
Mixed race or Multiracial (NH) x [18] x [19] 127 153 545 x x 0.37% 0.44% 1.58%
Hispanic or Latino (any race) 1,194 1,418 1,521 1,890 2,229 3.62% 4.19% 4.38% 5.48% 6.47%
Total 32,991 33,819 34,726 34,499 34,451 100.00% 100.00% 100.00% 100.00% 100.00%
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2020 census

As of the 2020 census, the county had a population of 34,451. The median age was 40.2 years. 25.5% of residents were under the age of 18 and 18.1% of residents were 65 years of age or older. For every 100 females there were 100.3 males, and for every 100 females age 18 and over there were 98.9 males age 18 and over.[20]

The racial makeup of the county was 93.1% White, 0.4% Black or African American, 0.2% American Indian and Alaska Native, 0.2% Asian, <0.1% Native Hawaiian and Pacific Islander, 2.9% from some other race, and 3.3% from two or more races. Hispanic or Latino residents of any race comprised 6.5% of the population.[21]

15.8% of residents lived in urban areas, while 84.2% lived in rural areas.[22]

There were 12,976 households in the county, of which 31.9% had children under the age of 18 living in them. Of all households, 61.4% were married-couple households, 15.3% were households with a male householder and no spouse or partner present, and 18.8% were households with a female householder and no spouse or partner present. About 24.1% of all households were made up of individuals and 11.9% had someone living alone who was 65 years of age or older.[20]

There were 13,824 housing units, of which 6.1% were vacant. Among occupied housing units, 83.8% were owner-occupied and 16.2% were renter-occupied. The homeowner vacancy rate was 0.9% and the rental vacancy rate was 6.9%.[20]

2010 census

As of the 2010 United States census, there were 34,499 people, 12,872 households, and 9,556 families living in the county.[23] The population density was 71.5 inhabitants per square mile (27.6/km2). There were 13,731 housing units at an average density of 28.5 per square mile (11.0/km2).[24] The racial makeup of the county was 95.7% white, 0.3% black or African American, 0.2% Asian, 0.2% American Indian, 2.7% from other races, and 0.9% from two or more races. Those of Hispanic or Latino origin made up 5.5% of the population.[23] In terms of ancestry, 65.6% identified as German, 7.8% were Irish, 7.3% were American, 4.7% were English, 2.4% were French, 1.8% were Swiss, 1.7% were Dutch, 1.6% were Italian, 1.4% were Scottish, 1.0% were Welsh, 0.8% were Hungarian and 0.8% were Polish.[25]

Of the 12,872 households, 35.0% had children under the age of 18 living with them, 62.9% were married couples living together, 7.4% had a female householder with no husband present, 25.8% were non-families, and 22.5% of all households were made up of individuals. The average household size was 2.66 and the average family size was 3.13. The median age was 39.0 years.[23]

The median income for a household in the county was $56,573 and the median income for a family was $65,882. Males had a median income of $44,417 versus $33,200 for females. The per capita income for the county was $24,023. About 5.8% of families and 7.1% of the population were below the poverty line, including 9.8% of those under age 18 and 7.0% of those age 65 or over.[26]

2000 census

As of the census[27] of 2000, there were 34,726 people, 12,200 households, and 9,308 families living in the county. The population density was 72 people per square mile (28 people/km2). There were 12,753 housing units at an average density of 26 per square mile (10/km2). The racial makeup of the county was 96.26% White, 0.17% Black or African American, 0.15% Native American, 0.18% Asian, 0.01% Pacific Islander, 2.51% from other races, and 0.73% from two or more races. 4.38% of the population were Hispanic or Latino of any race.

There were 12,200 households, out of which 39.20% had children under the age of 18 living with them, 64.90% were married couples living together, 7.40% had a female householder with no husband present, and 23.70% were non-families. 21.30% of all households were made up of individuals, and 10.50% had someone living alone who was 65 years of age or older. The average household size was 2.81 and the average family size was 3.29.

In the county, the population was spread out, with 29.70% under the age of 18, 8.30% from 18 to 24, 28.10% from 25 to 44, 20.60% from 45 to 64, and 13.30% who were 65 years of age or older. The median age was 35 years. For every 100 females there were 98.50 males. For every 100 females age 18 and over, there were 97.00 males.

The median income for a household in the county was $46,426, and the median income for a family was $52,859. Males had a median income of $36,548 versus $23,963 for females. The per capita income for the county was $18,680. About 4.00% of families and 5.60% of the population were below the poverty line, including 6.40% of those under age 18 and 9.80% of those age 65 or over.

Politics

Prior to 1940, Putnam County was a Democratic Party county stronghold presidential elections, with James M. Cox in 1920 being the only Democrat to lose it before that year. But starting with the 1940 election, it has become a Republican stronghold. The only 2 Democrats to win the county since then are Harry S. Truman in 1948 and Lyndon B. Johnson in 1964.

Putnam County is known for its strong social conservatism. In November 2023, it gave only 17% of the vote to Ohio Issue 1, which legalized abortion, and 31% to Ohio Issue 2, which legalized recreational marijuana. In both referendums, this was the lowest percentage for any county in Ohio.[28]

More information Year, Republican ...
United States presidential election results for Putnam County, Ohio[29]
Year Republican Democratic Third party(ies)
No.%No.%No.%
1856 790 41.36% 1,116 58.43% 4 0.21%
1860 1,010 40.48% 1,478 59.24% 7 0.28%
1864 1,120 39.53% 1,713 60.47% 0 0.00%
1868 1,184 37.15% 2,003 62.85% 0 0.00%
1872 1,275 37.22% 2,131 62.20% 20 0.58%
1876 1,606 33.56% 3,174 66.33% 5 0.10%
1880 1,851 34.94% 3,417 64.50% 30 0.57%
1884 2,194 35.11% 4,009 64.15% 46 0.74%
1888 2,355 34.61% 4,261 62.62% 189 2.78%
1892 2,314 33.73% 4,177 60.89% 369 5.38%
1896 2,728 33.68% 5,303 65.48% 68 0.84%
1900 2,817 35.89% 4,943 62.98% 88 1.12%
1904 2,853 39.48% 4,145 57.36% 228 3.16%
1908 2,483 33.17% 4,836 64.61% 166 2.22%
1912 1,000 15.60% 4,000 62.40% 1,410 22.00%
1916 2,243 33.84% 4,294 64.79% 91 1.37%
1920 5,157 52.10% 4,673 47.21% 69 0.70%
1924 4,377 41.83% 4,795 45.82% 1,293 12.36%
1928 5,537 49.20% 5,667 50.36% 50 0.44%
1932 3,646 30.69% 8,078 68.00% 155 1.30%
1936 4,151 33.16% 5,786 46.23% 2,580 20.61%
1940 8,946 70.99% 3,655 29.01% 0 0.00%
1944 8,004 71.79% 3,145 28.21% 0 0.00%
1948 5,006 49.33% 5,114 50.39% 28 0.28%
1952 8,398 68.85% 3,799 31.15% 0 0.00%
1956 8,408 70.38% 3,538 29.62% 0 0.00%
1960 6,834 53.09% 6,039 46.91% 0 0.00%
1964 5,221 42.67% 7,014 57.33% 0 0.00%
1968 7,188 59.38% 3,530 29.16% 1,387 11.46%
1972 8,185 66.32% 3,729 30.21% 428 3.47%
1976 7,332 57.69% 5,035 39.61% 343 2.70%
1980 9,752 68.71% 3,742 26.37% 699 4.92%
1984 11,936 78.26% 3,194 20.94% 121 0.79%
1988 11,183 73.09% 4,004 26.17% 114 0.75%
1992 9,338 54.92% 3,962 23.30% 3,704 21.78%
1996 9,294 57.52% 4,972 30.77% 1,892 11.71%
2000 12,837 74.01% 4,063 23.43% 444 2.56%
2004 14,370 76.24% 4,392 23.30% 87 0.46%
2008 13,072 69.98% 5,281 28.27% 327 1.75%
2012 13,721 74.57% 4,318 23.47% 361 1.96%
2016 14,961 79.34% 2,922 15.50% 974 5.17%
2020 16,412 82.28% 3,195 16.02% 340 1.70%
2024 16,576 83.55% 2,996 15.10% 268 1.35%
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More information Year, Republican ...
United States Senate election results for Putnam County, Ohio1[30]
Year Republican Democratic Third party(ies)
No.%No.%No.%
2024 15,582 79.08% 3,573 18.13% 549 2.79%
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Education

The Putnam County Board of Education operates nine separate school districts county-wide.

Other villages across the county are served by one or more of these districts above in the district's zone area.

Communities

Map of Putnam County, Ohio with municipal and township labels

Villages

Townships

Census-designated place

Unincorporated communities

See also

Footnotes

Further reading

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