Greene County, Iowa | |
|---|---|
 Greene County Courthouse | |
 Location within the U.S. state ofIowa | |
 Iowa's location within theU.S. | |
| Coordinates:42°02′07″N94°23′44″W / 42.035277777778°N 94.395555555556°W /42.035277777778; -94.395555555556 | |
| Country |  United States |
| State |  Iowa |
| Founded | 1851 |
| Named after | Nathanael Greene |
| Seat | Jefferson |
| Largest city | Jefferson |
| Area | |
• Total | 571 sq mi (1,480 km2) |
| • Land | 570 sq mi (1,500 km2) |
| • Water | 1.6 sq mi (4.1 km2) 0.3% |
| Population (2020) | |
• Total | 8,771 |
• Estimate (2023) | 8,584 |
| • Density | 15/sq mi (5.9/km2) |
| Time zone | UTC−6 (Central) |
| • Summer (DST) | UTC−5 (CDT) |
| Congressional district | 4th |
| Website | www |
Greene County is acounty located in theU.S. state ofIowa. As of the2020 census, the population was 8,771.[1] Thecounty seat isJefferson.[2] The county is named in honor of GeneralNathanael Greene.[3]
Greene County was formed on January 15, 1851, and from 1854, self-governed. It was named after GeneralNathanael Greene, a hero in the Revolutionary War.[4] The first European settler was Truman Davis. He settled on theRaccoon River.The first courthouse was built in 1856 from wood. Previously, court was held in a log cabin southeast of Jefferson. The second courthouse, of red brick, was built in 1870. The presentGreene County Courthouse used today was built in 1917.
According to theU.S. Census Bureau, the county has a total area of 571 square miles (1,480 km2), of which 570 square miles (1,500 km2) is land and 1.6 square miles (4.1 km2) (0.3%) is water.[5]
| Census | Pop. | Note | %± |
|---|---|---|---|
| 1860 | 1,374 | — | |
| 1870 | 4,627 | 236.8% | |
| 1880 | 12,727 | 175.1% | |
| 1890 | 15,797 | 24.1% | |
| 1900 | 17,820 | 12.8% | |
| 1910 | 16,023 | −10.1% | |
| 1920 | 16,467 | 2.8% | |
| 1930 | 16,528 | 0.4% | |
| 1940 | 16,599 | 0.4% | |
| 1950 | 15,544 | −6.4% | |
| 1960 | 14,379 | −7.5% | |
| 1970 | 12,716 | −11.6% | |
| 1980 | 12,119 | −4.7% | |
| 1990 | 10,045 | −17.1% | |
| 2000 | 10,366 | 3.2% | |
| 2010 | 9,336 | −9.9% | |
| 2020 | 8,771 | −6.1% | |
| 2023 (est.) | 8,584 | [6] | −2.1% |
| U.S. Decennial Census[7] 1790-1960[8] 1900–1990[9] 1990-2000[10] 2010–2018[11] | |||
The 2020 census recorded a population of 8,771 in the county, with a population density of15.3492/sq mi (5.9264/km2). 96.21% of the population reported being of one race. 91.23% were non-Hispanic White, 0.32% were Black, 2.92% were Hispanic, 0.18% were Native American, 0.57% were Asian, 0.01% were Native Hawaiian or Pacific Islander and 4.77% were some other race or more than one race. There were 4,309 housing units, of which 3,802 were occupied.[1]
The 2010 census recorded a population of 9,336 in the county, with a population density of16.4248/sq mi (6.3416/km2). There were 4,546 housing units, of which 3,996 were occupied.[12]
As of thecensus[13] of 2000, there were 10,366 people, 4,205 households, and 2,859 families residing in the county. Thepopulation density was 18 people per square mile (6.9 people/km2). There were 4,623 housing units at an average density of 8 units per square mile (3.1 units/km2). The racial makeup of the county was 98.16%White, 0.14%Black orAfrican American, 0.15%Native American, 0.24%Asian, 0.01%Pacific Islander, 0.67% fromother races, and 0.63% from two or more races. 1.66% of the population wereHispanic orLatino of any race.
There were 4,205 households, out of which 30.70% had children under the age of 18 living with them, 57.30% weremarried couples living together, 7.20% had a female householder with no husband present, and 32.00% were non-families. 29.10% of all households were made up of individuals, and 16.60% had someone living alone who was 65 years of age or older. The average household size was 2.41 and the average family size was 2.97.
In the county, the population was spread out, with 25.60% under the age of 18, 6.10% from 18 to 24, 24.30% from 25 to 44, 22.40% from 45 to 64, and 21.60% who were 65 years of age or older. The median age was 41 years. For every 100 females there were 95.50 males. For every 100 females age 18 and over, there were 89.20 males.
The median income for a household in the county was $33,883, and the median income for a family was $41,230. Males had a median income of $29,076 versus $21,657 for females. Theper capita income for the county was $16,866. About 4.80% of families and 8.10% of the population were below thepoverty line, including 8.90% of those under age 18 and 7.80% of those age 65 or over.
The population ranking of the following table is based on the2020 census of Greene County.[1]
†county seat
| Rank | City/Town/etc. | Municipal type | Population (2020 Census) |
|---|---|---|---|
| 1 | †Jefferson | City | 4,182 |
| 2 | Grand Junction | City | 725 |
| 3 | Scranton | City | 511 |
| 4 | Churdan | City | 365 |
| 5 | Rippey | City | 220 |
| 6 | Paton | City | 221 |
| 7 | Ralston (partially inCarroll County) | City | 81 |
| 8 | Dana | City | 38 |
| Year | Republican | Democratic | Third party(ies) | |||
|---|---|---|---|---|---|---|
| No. | % | No. | % | No. | % | |
| 1896 | 2,606 | 60.80% | 1,629 | 38.01% | 51 | 1.19% |
| 1900 | 2,777 | 65.88% | 1,360 | 32.27% | 78 | 1.85% |
| 1904 | 2,583 | 70.27% | 908 | 24.70% | 185 | 5.03% |
| 1908 | 2,574 | 67.28% | 1,152 | 30.11% | 100 | 2.61% |
| 1912 | 1,324 | 37.17% | 980 | 27.51% | 1,258 | 35.32% |
| 1916 | 2,345 | 60.85% | 1,455 | 37.75% | 54 | 1.40% |
| 1920 | 5,102 | 78.98% | 1,303 | 20.17% | 55 | 0.85% |
| 1924 | 4,599 | 66.76% | 790 | 11.47% | 1,500 | 21.77% |
| 1928 | 4,299 | 67.84% | 2,007 | 31.67% | 31 | 0.49% |
| 1932 | 2,360 | 44.71% | 2,747 | 52.05% | 171 | 3.24% |
| 1936 | 3,384 | 44.77% | 3,961 | 52.40% | 214 | 2.83% |
| 1940 | 3,920 | 52.22% | 3,566 | 47.51% | 20 | 0.27% |
| 1944 | 3,437 | 54.88% | 2,797 | 44.66% | 29 | 0.46% |
| 1948 | 3,059 | 48.63% | 2,946 | 46.84% | 285 | 4.53% |
| 1952 | 5,378 | 69.62% | 2,228 | 28.84% | 119 | 1.54% |
| 1956 | 4,255 | 59.41% | 2,802 | 39.12% | 105 | 1.47% |
| 1960 | 4,063 | 58.43% | 2,879 | 41.40% | 12 | 0.17% |
| 1964 | 2,141 | 35.77% | 3,828 | 63.95% | 17 | 0.28% |
| 1968 | 3,208 | 55.93% | 2,208 | 38.49% | 320 | 5.58% |
| 1972 | 3,371 | 59.35% | 2,152 | 37.89% | 157 | 2.76% |
| 1976 | 2,811 | 46.94% | 3,094 | 51.66% | 84 | 1.40% |
| 1980 | 3,154 | 53.11% | 2,210 | 37.21% | 575 | 9.68% |
| 1984 | 2,579 | 46.44% | 2,831 | 50.97% | 144 | 2.59% |
| 1988 | 2,091 | 40.49% | 3,011 | 58.31% | 62 | 1.20% |
| 1992 | 1,952 | 36.47% | 2,422 | 45.25% | 979 | 18.29% |
| 1996 | 1,861 | 38.78% | 2,519 | 52.49% | 419 | 8.73% |
| 2000 | 2,282 | 48.36% | 2,301 | 48.76% | 136 | 2.88% |
| 2004 | 2,618 | 51.20% | 2,459 | 48.09% | 36 | 0.70% |
| 2008 | 2,349 | 48.90% | 2,371 | 49.35% | 84 | 1.75% |
| 2012 | 2,380 | 49.11% | 2,375 | 49.01% | 91 | 1.88% |
| 2016 | 2,820 | 58.49% | 1,691 | 35.08% | 310 | 6.43% |
| 2020 | 3,223 | 63.73% | 1,769 | 34.98% | 65 | 1.29% |
| 2024 | 3,211 | 65.79% | 1,603 | 32.84% | 67 | 1.37% |
School districts include:[15]
Places adjacent to Greene County, Iowa | |
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Municipalities and communities ofGreene County, Iowa,United States | ||
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| Cities |  | |
| Townships | ||
| Unincorporated communities | ||
| Footnotes | ‡This populated place also has portions in an adjacent county or counties | |
| International | |
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| National | |
| Other | |
42°02′07″N94°23′44″W / 42.03528°N 94.39556°W /42.03528; -94.39556
