Population.—In 1870 and 1880 Illinois was fourth among the states of the United States in population; but in 1890, in 1900, and in 1910, its rank was third, the figures for the last three years named being respectively 3,826,351, 4,821,550, and 5,638,591.[4] The increase from 1880 to 1890 was 24.3%; from 1890 to 1900, 26%. Of the population in 1900, 98.2% was white, 79.9% was native-born, and 51.2% was of foreign parentage (either one or both parents foreign-born). The principal foreign element was German, the Teutonic immigration being especially large in the decade ending in 1860; the immigrants from the United Kingdom were second in importance, those from the Scandinavian countries third, and those from southern Europe fourth. The urban population, on the basis of places having 4000 inhabitants or more, was 51% of the total; indeed the population of Cook county, in which the city of Chicago is situated, was two-fifths of the total population of the state; during the decade of the Civil War (1860-1870) the population of the state increased only 48.4%, and that of Cook county about 140%, while from 1870 to 1900 the increase of all counties, excluding Cook, was about 36%, the increase in Chicago was about 468%. Of the 930 incorporated cities, towns and villages, 614 had less than 1000 inhabitants, 27 more than 5000 and less than 10,000, 14 more than 10,000 and less than 20,000, 4 more than 20,000 and less than 25,000, and 7 more than 25,000. These seven were Chicago (1,698,575), the second city in population in the United States, Peoria (56,100), Quincy (36,252), Springfield (34,159), Rockford (31,051), East St Louis (29,655), and Joliet (29,353). In 1906 it was estimated that the total number of communicants of all denominations was 2,077,197, and that of this total 932,084 were Roman Catholics, 263,344 were Methodist (235,092 of the Northern Church, 7198 of the Southern Church, 9833 of the African Methodist Episcopal Church, 5512 of the Methodist Protestant Church, and 3597 of the Free Methodist Church of North America), 202,566 were Lutherans (113,527 of the Evangelical Lutheran Synodical Conference, 36,366 of the General Council of the Evangelical Lutheran Church, 14,768 of the General Synod of the Evangelical Lutheran Church, and 14,005 of the Evangelical Lutheran Synod of Iowa and other states), 152,870 were Baptists (118,884 of the Northern Convention, 16,081 of the National (Colored) Baptist Convention, 7755 Free Baptists, 6671 General Baptists, and 5163 Primitive Baptists), 115,602 were Presbyterian (86,251 of the Northern Church, 17,208 of the Cumberland Church (now a part of the Northern Church), and 9555 of the United Presbyterian Church), 101,516 were Disciples of Christ, 50,973 were members of the German Evangelical Synod of North America, 54,875 were Congregationalists, and 36,364 were Protestant Episcopalians.

Government.—Illinois has been governed under four constitutions, a Territorial constitution of 1812, and three State constitutions of 1818, 1848 and 1870 (subsequently amended). Amendments may be made by a Constitutional Convention or a two-thirds vote of all the members elected to the legislature, ratification by the people being required in either instance. To call a Constitutional Convention it is necessary that a majority popular vote concur in the demand therefor of two-thirds of the members of each house of the General Assembly. The executive officials hold office for four years, with the exception of the treasurer, whose term of service is two years. The governor must be at least thirty years of age, and he must also have been a citizen of the United States and of Illinois for the five years preceding his election. His veto may be over-ridden by a two-thirds vote of all the members elected to the legislature. Members of the legislature, which meets biennially, are chosen by districts, three representatives and one senator from each of the 51 districts, 18 of which are in Cook county. The term of senators is four years, that of representatives two years; and in the election of representatives since 1870 there has been a provision for “minority” representation, under which by cumulative voting each voter may cast as many votes for one candidate as there are representatives to be chosen, or he may distribute his votes (giving three votes to one candidate, or 1½ votes each to two candidates, or one vote each to three candidates), the candidate or candidates receiving the highest number of votes being elected. A similar system of cumulative voting for aldermen may be provided for by ordinance of councils in cities organized under the general state law of 1872. Requisites for membership in the General Assembly are citizenship in the United States; residence in Illinois for five years, two of which must have been just preceding the candidate’s election; and an age of 25 years for senators, and of 21 years for representatives. Conviction for bribery, perjury or other infamous crime, or failure (in the case of a collector or holder of public moneys) to account for and pay over all moneys due from him are disqualifications; and before entering upon the duties of his office each member of the legislature must take a prescribed oath that he has neither given nor promised anything to influence voters at the election, and that he will not accept, directly or indirectly, “money or other valuable thing from any corporation, company or person” for his vote or influence upon proposed legislation. Special legislation is prohibited when general laws are applicable, and special and local legislation is forbidden in any of twenty-three enumerated cases, among which are divorce, changing of an individual’s name or the name of a place, and the grant to a corporation of the right to build railways or to exercise any exclusive franchise or privilege. The judiciary consists of a supreme court of 7 members elected for a term of 9 years; a circuit court of 54 judges, 3 for each of 18 judicial districts, elected for 6 years; and four appellate courts—one for Cook county (which has also a “branch appellate court,” both the court and the branch court being presided over by three circuit judges appointed by the Supreme Court) and three other districts, each with three judges appointed in the same way. In Cook county a criminal court, and the supreme court of Cook county (originally the supreme court of Chicago), supplement the work of the circuit court. There are also county courts, consisting of one judge who serves for four years; in some counties probate courts have been established, and in counties of more than 500,000 population juvenile courts for the trial and care of delinquent children are provided for.

The local government of Illinois includes both county and township systems. The earliest American settlers came from the Southern States and naturally introduced the county system; but the increase of population from the New England and Middle States led to a recognition of township organization in the constitution of 1848, and this form of government, at first prevalent only in the northern counties, is now found in most of the middle and southern counties. Cook county, although it has a township system, is governed, like those counties in which townships are not found, by a Board of Commissioners, elected by the townships and the city of Chicago. A general law of 1872 provides for the organization of municipalities, only cities and villages being recognized, though there are still some “towns” which have failed to reorganize under the new law. City charters are granted only to such municipalities as have a population of at least 1000.

Requirements for suffrage are age of 21 years or more, citizenship in the United States, and residence in the state for one year, in the county ninety days, and the election precinct thirty days preceding the exercise of suffrage. Women are permitted to vote for certain school officials and the trustees of the State University. Disfranchisement is brought about by conviction for bribery, felony or infamous crime, and an attempt to vote after such conviction is a felony.

The relation of the state to corporations and industrial problems has been a subject of important legislation. The constitution declares that the state’s rights of eminent domain shall never be so abridged as to prevent the legislature from taking the property and franchises of incorporated companies and subjecting them to the public necessity in a way similar to the treatment of individuals. In 1903 the legislature authorized the municipal ownership of public service corporations, and in 1905 the city of Chicago took steps to acquire ownership of its street railways—a movement which seemed to have spent its force in 1907, when the municipal ownership candidates were defeated in the city’s elections—and in 1902 the right of that city to regulate the price of gas was recognized by the United States Circuit Court of Appeals. Railways organized or doing business in the state are required by the constitution to have a public office where books for public inspection are kept, showing the amount of stock, its owners, and the amount of the road’s liabilities and assets. No railway company may now issue stock except for money, labour, or property actually received and applied to purposes for which the corporation was organized. In 1907 a law went into effect making two cents a mile a maximum railway fare. An anti-trust law of 1893 exempted from the definition of trust combinations those formed by producers of agricultural products and live stock, but the United States Supreme Court in 1902 declared the statute unconstitutional as class legislation. According to a revised mining law of 1899 (subsequently amended), all mines are required to be in charge of certified mine managers, mine examiners, and hoisting engineers, when the services of the engineers are necessary; and every mine must have an escapement shaft distinct from the hoisting shaft. The number of men permitted to work in any mine not having an escapement shaft cannot, in any circumstances, exceed ten during the time in which the escapement or connexion is being completed.

Economic conditions have also led to an increase of administrative boards. A State Civil Service Commission was created by an act of the General Assembly of 1905. A Bureau of Labor Statistics (1879), whose members are styled Commissioners of Labor, makes a study of economic and financial problems and publishes biennial reports; a Mining Board (1883) and an inspector of factories and workshops (since 1893) have for their duty the enforcement of labour legislation. There are also a State Food Commission (1899) and a Live Stock Commission (1885). A Board of Arbitration (1895) has authority to make and publish investigations of all facts relating to strikes and lock-outs, to issue subpoenas for the attendance and testifying of witnesses, and “to adjust strikes or lock-outs by mediation or conciliation, without a formal submission to arbitration.”

The employment of children under 14 years of age in factories or mines, and working employees under 16 years of age for more than 60 hours a week, are forbidden by statute. The state has an excellent “Juvenile Court Law,” which came into force on the 1st of July 1899 and has done much good, especially in Chicago. The law recognized that a child should not be treated like a mature malefactor, and provided that there should be no criminal procedure, that the child should not be imprisoned or prosecuted, that his interests should be protected by a probation officer, that he should be discharged unless found dependent, delinquent or truant, and in such case that he should be turned over to the care of an approved individual or charitable society. This law applies to counties having a minimum population of 500,000. The legal rate of interest is 5%, but this may be increased to 7% by written contract. A homestead owned and occupied by a householder having a family is exempt (to the amount of $1000) from liability for debts, except taxes upon, and purchase money for, the same. Personal property to the value of $300 also is exempt from liability for debt. Grounds for divorce are impotence of either party at time of marriage, previous marriage, adultery, wilful desertion for two years, habitual drunkenness, attempt on life, extreme and repeated cruelty, and conviction of felony or other infamous crime. The marriage of cousins of the first degree is declared incestuous and void. In June 1907 the Supreme Court of Illinois declared the sale of liquor not a common right and “sale without license a criminal offence,” thus forcing clubs to close their bars or take out licences.

The charitable institutions of the state are under the management of local trustees appointed by the governor. They are under the supervision of the Board of State Commissioners of Public Charities (five non-salaried members appointed by the governor); in 1908 there were 18 institutions under its jurisdiction. Of these, seven were hospitals for the insane—six for specific parts of the state, viz. northern at Elgin, eastern at Kankakee, central at Jacksonville, southern at Anna, western at Watertown, and general at South Bartonville, and one at Chester for insane criminals. The others were the State Psychopathic Institute at Kankakee (established in 1907 as part of the insane service) for systematic study of mental and nervous diseases; one at Lincoln having charge of feeble-minded children; two institutions for the blind—a school at Jacksonville and an industrial home at Marshall Boulevard and 19th Street, Chicago; a home for soldiers and sailors (Quincy), one for soldiers’ orphans (Normal), and one for soldiers’ widows (Wilmington); a school for the deaf (Jacksonville), and an eye and ear infirmary (Chicago). The Board of Charities also had supervision of the State Training School for (delinquent) Girls (1893) at Geneva, and of the St Charles School for (delinquent) Boys (1901) at St Charles.

The trustees of each penal institution are appointed by the governor, and the commissioners of the two penitentiaries and the managers of the state reformatory compose a Board of Prison Industries. There were in 1908 two penitentiaries, one at Joliet and one at Chester, and, in addition to the two reformatory institutions for young offenders under the supervision of the Board of Charities, there is a State Reformatory for boys at Pontiac. The indeterminate sentence and parole systems are important features of the treatment of criminals. All but two of the counties have almshouses. In 1908, in some counties, the care of paupers was still let by contract to the lowest bidder or the superintendent was paid between $1.00 and $1.80—seldom more than $1.50—a week for each patient, and he paid a small (or no) rent on the county farm. Complete state control of the insane and the introduction of modern hospital and curative treatment in the state asylums (or hospitals) are gradually taking the place of county care for the insane and of antiquated custodial treatment in and political control of the state asylums—changes largely due to the action of Governor Deneen, who appointed in 1906 a Board of Charities pledged to reform. By a law of 1905 all employed in such institutions were put on a civil service basis. In 1907-1908, $1,500,000 was spent in rehabilitating old buildings and in buying new land and erecting buildings.

Education.—Public education in Illinois had its genesis in the land of the North-West Territory reserved for educational purposes by the Ordinance of 1787. The first state school law, which provided for state taxation for public schools, was enacted in 1825. The section providing for taxation, however, was repealed, but free schools supported by the sale of land reserved for education and by local taxation were established as early as 1834. In 1855 a second school law providing for a state school tax was enacted, and this is the foundation of the existing public school system; the constitution of 1870 also requires the legislature to provide a thorough and efficient system of public schools. In 1907-1908 the total school revenue, nine-tenths of which was derived from local taxation and the remainder chiefly from a state appropriation (for the year in question, $1,057,000) including the proceeds derived from permanent school funds secured by the gift and sale of public lands on the part of the United States Government, was $39,989,510.22. The attendance in some school of all children from 7 to 16 years of age is compulsory, and of the population of school age (1,500,066) 988,078 were enrolled in public schools. The average length of the school term in 1908 was 7.8 months, and the average monthly salary of teachers was $82.12 for men and $60.76 for women.