title: Princeton, Missouri
text: # Princeton, Missouri
  
  Princeton is the county seat and largest city of Mercer County, Missouri, United States. The population was 1,007 at the 2020 census, down from the 2010 census, which counted 1,166 people. Princeton, Missouri was also the birthplace of the famous frontierswoman Calamity Jane.
  
  ## Geography
  
  According to the United States Census Bureau, the city has a total area of 1.60 square miles (4.14 $km^2),$ of which 1.59 square miles (4.12 $km^2)$ is land and 0.01 square miles (0.03 $km^2)$ is water.
  
  ### Climate
  
  Princeton has a hot-summer humid continental climate (Köppen Dfa). Summers are often hot and humid whereas winters are dry with days averaging above freezing in all months, which means sparse snow cover in spite of the cold overnight temperatures. Being far inland, the temperatures amplitude is large with an all-time range of 139 °F (77 °C).
  
  Climate data for Princeton, Missouri (1991–2020 normals, extremes 1893–present) :
  
  | Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | Record high °F (°C) | 72 (22) | 77 (25) | 88 (31) | 96 (36) | 97 (36) | 106 (41) | 111 (44) | 110 (43) | 102 (39) | 95 (35) | 84 (29) | 70 (21) | 111 (44) |
  | Mean maximum °F (°C) | 56 (13) | 61 (16) | 75 (24) | 82 (28) | 87 (31) | 92 (33) | 96 (36) | 95 (35) | 91 (33) | 84 (29) | 71 (22) | 60 (16) | 97 (36) |
  | Average high °F (°C) | 33.6 (0.9) | 38.8 (3.8) | 51.3 (10.7) | 62.7 (17.1) | 72.0 (22.2) | 81.4 (27.4) | 85.8 (29.9) | 84.2 (29.0) | 77.2 (25.1) | 65.2 (18.4) | 50.6 (10.3) | 38.1 (3.4) | 61.7 (16.5) |
  | Daily mean °F (°C) | 24.2 (−4.3) | 28.5 (−1.9) | 40.1 (4.5) | 50.9 (10.5) | 61.2 (16.2) | 71.1 (21.7) | 75.6 (24.2) | 73.6 (23.1) | 65.3 (18.5) | 53.6 (12.0) | 40.2 (4.6) | 29.1 (−1.6) | 51.1 (10.6) |
  | Average low °F (°C) | 14.7 (−9.6) | 18.2 (−7.7) | 28.9 (−1.7) | 39.2 (4.0) | 50.4 (10.2) | 60.9 (16.1) | 65.3 (18.5) | 63.0 (17.2) | 53.5 (11.9) | 41.9 (5.5) | 29.9 (−1.2) | 20.1 (−6.6) | 40.5 (4.7) |
  | Mean minimum °F (°C) | −5 (−21) | −1 (−18) | 10 (−12) | 24 (−4) | 37 (3) | 49 (9) | 56 (13) | 53 (12) | 39 (4) | 27 (−3) | 14 (−10) | 0 (−18) | −10 (−23) |
  | Record low °F (°C) | −26 (−32) | −28 (−33) | −25 (−32) | 8 (−13) | 28 (−2) | 37 (3) | 42 (6) | 35 (2) | 25 (−4) | 13 (−11) | −12 (−24) | −25 (−32) | −28 (−33) |
  | Average precipitation inches (mm) | 1.10 (28) | 1.23 (31) | 2.23 (57) | 4.24 (108) | 5.05 (128) | 5.60 (142) | 3.86 (98) | 4.25 (108) | 3.81 (97) | 3.29 (84) | 1.90 (48) | 1.42 (36) | 37.98 (965) |
  | Average extreme snow depth inches (cm) | 3 (7.6) | 3 (7.6) | 1 (2.5) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 1 (2.5) | 4 (10) |
  | Average precipitation days (≥ 0.01 in) | 5.8 | 5.8 | 7.3 | 9.8 | 12.3 | 10.5 | 8.5 | 8.6 | 7.4 | 7.9 | 6.1 | 5.1 | 95.1 |
  | Source: NOAA ||||||||||||||
  
  ## History
  
  Princeton was platted in 1846. The city was named in commemoration of the Battle of Princeton in the American Revolutionary War. A post office has been in operation at Princeton since 1846.
  
  The Herbert Cain and Corah Brantley Casteel House and Leo Ellis Post No. 22, American Legion Building are listed on the National Register of Historic Places.
  
  ## Demographics
  
  ### 2010 census
  
  As of the census of 2010, there were 1,166 people, 525 households, and 282 families living in the city. The population density was 733.3 inhabitants per square mile $(283.1/km^2).$ There were 632 housing units at an average density of 397.5 per square mile $(153.5/km^2).$ The racial makeup of the city was 98.9% White, 0.3% African American, 0.2% Native American, 0.2% Asian, 0.3% from other races, and 0.2% from two or more races. Hispanic or Latino of any race were 0.8% of the population.
  
  There were 525 households, of which 28.2% had children under the age of 18 living with them, 40.2% were married couples living together, 10.1% had a female householder with no husband present, 3.4% had a male householder with no wife present, and 46.3% were non-families. 41.9% of all households were made up of individuals, and 22.4% had someone living alone who was 65 years of age or older. The average household size was 2.12 and the average family size was 2.91.
  
  The median age in the city was 40.3 years. 24.4% of residents were under the age of 18; 6.6% were between the ages of 18 and 24; 23.4% were from 25 to 44; 20.8% were from 45 to 64; and 24.6% were 65 years of age or older. The gender makeup of the city was 47.7% male and 52.3% female.
  
  ### 2000 census
  
  As of the census of 2000, there were 1,047 people, 499 households, and 271 families living in the city. The population density was 660.5 inhabitants per square mile $(255.0/km^2).$ There were 566 housing units at an average density of 357.0 per square mile $(137.8/km^2).$ The racial makeup of the city was 98.85% White, 0.10% African American, 0.67% Native American, and 0.38% from two or more races. Hispanic or Latino of any race were 0.29% of the population.
  
  There were 499 households, out of which 26.1% had children under the age of 18 living with them, 41.1% were married couples living together, 8.8% had a female householder with no husband present, and 45.5% were non-families. 42.9% of all households were made up of individuals, and 30.1% had someone living alone who was 65 years of age or older. The average household size was 2.05 and the average family size was 2.79.
  
  In the city, the population was spread out, with 22.7% under the age of 18, 7.3% from 18 to 24, 21.7% from 25 to 44, 19.9% from 45 to 64, and 28.5% who were 65 years of age or older. The median age was 44 years. For every 100 females there were 77.8 males. For every 100 females age 18 and over, there were 75.1 males.
  
  The median income for a household in the city was $27,059, and the median income for a family was $39,125. Males had a median income of $29,583 versus $19,327 for females. The per capita income for the city was $15,485. About 14.3% of families and 17.3% of the population were below the poverty line, including 22.9% of those under age 18 and 15.8% of those age 65 or over.
  
  ## Education
  
  Princeton is home to the Princeton R-V School District which consists of an elementary school (K-6), a junior high school (grades 7–8) and Princeton High School (grades 9-12).
  
  Princeton has a public library, the Mercer County Library.
  
  ## Notable people
  
  * Russ Derry, MLB baseball player.
  * Arthur M. Hyde, governor and U.S. Secretar of Agriculture
  * Ira B. Hyde , U.S. Congressman 1873–1875.
  * Laurance M. Hyde, Missouri Supreme Court judge
  * Calamity Jane, also known as Martha Jane Cannary, frontierswoman
  * Mervin Kelly, physicist at Bell Labs
  * Christopher Langan, a man who has been described as "the smartest man in America" by the media.
  * Minnetta Theodora Taylor (1860-1911), author, poet, polyglot, clubwoman, suffragist
  