AfterJames Hill and his partners built the St. Paul, Minneapolis, and Manitoba railway (which in 1890 became theGreat Northern Railway) across Montana's "High Line" in 1887,[5] Malta evolved fromrail siding number 54. What came to beSaco, Montana, to the east andDodson, Montana, to the west grew from other nearby sidings. A post office was established in Malta in 1890. Its name is said to have been determined by a spin of the globe by a Great Northern official whose finger came to rest on the island ofMalta in theMediterranean Sea.[6]
On July 3, 1901, Kid Curry (Harvey Logan), as part ofButch Cassidy's Wild Bunch, robbed a train just west of Malta, near Wagner, Montana,[7] making off with about $40,000.[8]
One of the best preserved dinosaurs ever discovered and one of only four that were fossilized is a 77-million-year-oldBrachylophosaurus nicknamed Leonardo, unearthed north of Malta in 2000.[9][10] Leonardo,[11] together with brachylophosaurus Elvis[12] (1994), Roberta[13] (2003) and Peanut[14] (2002), is on display at The Great Plains Dinosaur Museum.
Malta is on the High Plains of Montana. TheLittle Rocky Mountains are located south of the town while theMilk River flows north of town. The City of Malta gets water from wells. The well water is pumped to two water tanks located at the top of a residential area known as Hillcrest. The water is treated to meet safety standards, then it enters the city water distribution system.
As of thecensus[19] of 2020, there were 1,860 people, 912 households, and (not yet available) families residing in the city. There were 1,016 housing units, of which 857 were occupied. The racial makeup of the city was 1,564 (84.1%)White, 1African American, 88 (4.7%)Native American, 9 (0.5%)Asian, 46 (2.5%) fromother races, and 152 (8.2%) from two or more races. There were 70 (3.8%)Hispanic orLatino.
47.8% of households weremarried couples living together, 26% had a female householder with no husband present, 25.5% had a male householder with no wife present. The average family size was 2.98.
50.9% were married, not separated, 12.9% widowed, 9.8% divorced, and 26.3% never married (29.8% in MT overall).
The median age was 51.4 (compared to 40.5 in MT overall), 5.6% were under 5 years, 21.4% were under 18, 78.6% were 18 and older, and 27.6% were 65 and older (19.5% in MT). 44.7% claimed German ancestry, 21.3% Norwegian ancestry, and 16.7% Irish ancestry. 12.8% were veterans.
The median income for a household in the city was $44,189 ($57,153 in MT overall), and the median income for a family was $52,974. Males had a median income of $30,117 versus $18,636 for females. About 8.4% of the population were below thepoverty line (12.6% in MT overall), including 1.6% of those under age 18, 13.7% of those 18 - 64, and 3.4% of those age 65 or over.
18.6% of residents had a Bachelor's degree or higher, compared to 33.6% in MT overall.
As of thecensus[20] of 2010, there were 1,997 people, 902 households, and 539 families residing in the city. Thepopulation density was 1,884.0 inhabitants per square mile (727.4/km2). There were 1,006 housing units at an average density of 949.1 per square mile (366.4/km2). The racial makeup of the city was 88.2%White, 0.1%African American, 5.5%Native American, 0.4%Asian, 0.3% fromother races, and 5.7% from two or more races.Hispanic orLatino of any race were 2.0% of the population.
There were 902 households, of which 26.6% had children under the age of 18 living with them, 46.8% weremarried couples living together, 10.0% had a female householder with no husband present, 3.0% had a male householder with no wife present, and 40.2% were non-families. 36.6% of all households were made up of individuals, and 17.6% had someone living alone who was 65 years of age or older. The average household size was 2.16 and the average family size was 2.81.
The median age in the city was 46.8 years. 23.1% of residents were under the age of 18; 5.8% were between the ages of 18 and 24; 18.6% were from 25 to 44; 29.5% were from 45 to 64; and 23.2% were 65 years of age or older. The gender makeup of the city was 46.7% male and 53.3% female.
As of thecensus[21] of 2000, there were 2,120 people, 907 households, and 565 families residing in the city. The population density was 2,006.1 inhabitants per square mile (774.6/km2). There were 1,067 housing units at an average density of 1,009.7 per square mile (389.8/km2). The racial makeup of the city was 92.83%White, 0.05%African American, 4.67%Native American, 0.24%Asian, 0.05%Pacific Islander, 0.19% fromother races, and 1.98% from two or more races.Hispanic orLatino of any race were 1.04% of the population.
There were 907 households, out of which 28.3% had children under the age of 18 living with them, 49.9% weremarried couples living together, 9.7% had a female householder with no husband present, and 37.6% were non-families. 33.7% of all households were made up of individuals, and 18.1% had someone living alone who was 65 years of age or older. The average household size was 2.27 and the average family size was 2.90.
In the city, the population was spread out, with 24.7% under the age of 18, 5.8% from 18 to 24, 23.1% from 25 to 44, 24.3% from 45 to 64, and 22.1% who were 65 years of age or older. The median age was 43 years. For every 100 females there were 93.1 males. For every 100 females age 18 and over, there were 87.0 males.
The median income for a household in the city was $31,212, and the median income for a family was $41,422. Males had a median income of $30,117 versus $18,636 for females. Theper capita income for the city was $16,405. About 8.8% of families and 13.1% of the population were below thepoverty line, including 14.4% of those under age 18 and 8.8% of those age 65 or over.
The Great Plains museum is also home to the Judith River Dinosaur Institute.[22] The Institute provides the opportunity for others to participate in an educational dinosaur dig or take a fossil preparation course. In June the museum has the Montana Dinosaur Festival.[23] The Festival includes adult and children's activities focused around paleontology.
The Phillips County Museum has local history information including artifacts from Native American culture, cowboys and outlaws, and pioneer life.[24] On site is also the H.G. Robinson House and Gardens. The house is one of the earliest homes in Malta.
Malta has a mayor and city council.[26] There are two wards, each with two council members. Incumbent mayor John Demarais won the November 2025 election against three other candidates.[27] He was unopposed in 2021.[28] He won his first term in 2017 after Mayor Shyla Jones did not seek a third term.[29]
Malone, Michael P.; Richard B. Roeder (1976).Montana: A History of Two Centuries. University of Washington Press. p. 352.ISBN0-295-95520-1.
Murphy, N.L., D. Trexler, and M. Thompson. 2002. Exceptional soft-tissue preservation in a mummified ornithopod dinosaur from the Campanian Lower Judith River Formation. Society of Vertebrate Paleontology meeting. Oct. 9-12. Norman, Okla.