Article I, Iowa Constitution
|Preamble • I • II • III • Legislative • IV • V • VI • VII • VIII • IX • X • XI • XII|
| Text of Section 1:
Rights of Persons
All men and women are, by nature, free and equal, and have certain inalienable rights--among which are those of enjoying and defending life and liberty, acquiring, possessing and protecting property, and pursuing and obtaining safety and happiness.
Amended 1998, Amendment 
| Text of Section 2:
All political power is inherent in the people. Government is instituted for the protection, security, and benefit of the people, and they have the right, at all times, to alter or reform the same, whenever the public good may require it.
| Text of Section 3:
The general assembly shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; nor shall any person be compelled to attend any place of worship, pay tithes, taxes, or other rates for building or repairing places of worship, or the maintenance of any minister, or ministry.
| Text of Section 4:
No religious test shall be required as a qualification for any office, or public trust, and no person shall be deprived of any of his rights, privileges, or capacities, or disqualified from the performance of any of his public or private duties, or rendered incompetent to give evidence in any court of law or equity, in consequence of his opinions on the subject of religion; and any party to any judicial proceeding shall have the right to use as a witness, or take the testimony of, any other person not disqualified on account of interest, who may be cognizant of any fact material to the case; and parties to suits may be witnesses, as provided by law.
Referred to in §729.1 of the Code
| Text of Section 5:
| Text of Section 6:
All laws of a general nature shall have a uniform operation; the general assembly shall not grant to any citizen, or class of citizens, privileges or immunities, which, upon the same terms shall not equally belong to all citizens.
| Text of Section 7:
Liberty of Speech and Press
Every person may speak, write, and publish his sentiments on all subjects, being responsible for the abuse of that right. No law shall be passed to restrain or abridge the liberty of speech, or of the press. In all prosecutions or indictments for libel, the truth may be given in evidence to the jury, and if it appears to the jury that the matter charged as libellous was true, and was published with good motives and for justifiable ends, the party shall be acquitted.
| Text of Section 8:
Personal Security--Searches and Seizures
The right of the people to be secure in their persons, houses, papers and effects, against unreasonable seizures and searches shall not be violated; and no warrant shall issue but on probable cause, supported by oath or affirmation, particularly describing the place to be searched, and the persons and things to be seized.
| Text of Section 9:
Right of Trial by Jury--Due Process of Law
The right of trial by jury shall remain inviolate; but the general assembly may authorize trial by a jury of a less number than twelve men in inferior courts; but no person shall be deprived of life, liberty, or property, without due process of law.
See also R.Cr.P. 2.17, 2.21(2), 2.67; R.C.P. 1.902, 1.903, 1.1108
| Text of Section 10:
Rights of Persons Accused
In all criminal prosecutions, and in cases involving the life, or liberty of an individual the accused shall have a right to a speedy and public trial by an impartial jury; to be informed of the accusation against him, to have a copy of the same when demanded; to be confronted with the witnesses against him; to have compulsory process for his witnesses; and, to have the assistance of counsel.
See §602.1601 of the Code
| Text of Section 11:
When Indictment Necessary--Grand Jury
All offenses less than felony and in which the maximum permissible imprisonment does not exceed thirty days shall be tried summarily before an officer authorized by law, on information under oath, without indictment, or the intervention of a grand jury, saving to the defendant the right of appeal; and no person shall be held to answer for any higher criminal offense, unless on presentment or indictment by a grand jury, except in cases arising in the army, or navy, or in the militia, when in actual service, in time of war or public danger.
The grand jury may consist of any number of members not less than five, nor more than fifteen, as the general assembly may by law provide, or the general assembly may provide for holding persons to answer for any criminal offense without the intervention of a grand jury.
Paragraph 2 added 1884, Amendment  Paragraph 1 amended 1998, Amendment  As to indictment and the number of grand jurors, see R.Cr.P. 2.3, 2.4 Magistrate jurisdiction, see §602.6405 of the Code
| Text of Section 12:
No person shall after acquittal, be tried for the same offence. All persons shall, before conviction, be bailable, by sufficient sureties, except for capital offences where the proof is evident, or the presumption great.
| Text of Section 13:
The writ of habeas corpus shall not be suspended, or refused when application is made as required by law, unless in case of rebellion, or invasion the public safety may require it.
| Text of Section 14:
The military shall be subordinate to the civil power. No standing army shall be kept up by the state in time of peace; and in time of war, no appropriation for a standing army shall be for a longer time than two years.
| Text of Section 15:
No soldier shall, in time of peace, be quartered in any house without the consent of the owner, nor in time of war except in the manner prescribed by law.
| Text of Section 16:
Treason against the state shall consist only in levying war against it, adhering to its enemies, or giving them aid and comfort. No person shall be convicted of treason, unless on the evidence of two witnesses to the same overt act, or confession in open court.
| Text of Section 17:
Excessive bail shall not be required; excessive fines shall not be imposed, and cruel and unusual punishment shall not be inflicted.
| Text of Section 18:
Private property shall not be taken for public use without just compensation first being made, or secured to be made to the owner thereof, as soon as the damages shall be assessed by a jury, who shall not take into consideration any advantages that may result to said owner on account of the improvement for which it is taken.
The general assembly, however, may pass laws permitting the owners of lands to construct drains, ditches, and levees for agricultural, sanitary or mining purposes across the lands of others, and provide for the organization of drainage districts, vest the proper authorities with power to construct and maintain levees, drains and ditches and to keep in repair all drains, ditches, and levees heretofore constructed under the laws of the state, by special assessments upon the property benefited thereby. The general assembly may provide by law for the condemnation of such real estate as shall be necessary for the construction and maintenance of such drains, ditches and levees, and prescribe the method of making such condemnation.
Paragraph 2 added 1908, Amendment 
| Text of Section 19:
Imprisonment for Debt
No person shall be imprisoned for debt in any civil action, on mesne or final process, unless in case of fraud; and no person shall be imprisoned for a militia fine in time of peace.
| Text of Section 20:
Rights of Assemblage--Petition
The people have the right freely to assemble together to counsel for the common good; to make known their opinions to their representatives and to petition for a redress of grievances.
| Text of Section 21:
Ex Post Facto Law--Obligation of Contract
No bill of attainder, ex post facto law, or law impairing the obligation of contracts, shall ever be passed.
Referred to in §12E.11, 16.2 of the Code
| Text of Section 22:
Foreigners who are, or may hereafter become residents of this state, shall enjoy the same rights in respect to the possession, enjoyment and descent of property, as native born citizens.
| Text of Section 23:
There shall be no slavery in this state; nor shall there be involuntary servitude, unless for the punishment of crime.
| Text of Section 24:
No lease or grant of agricultural lands, reserving any rent, or service of any kind, shall be valid for a longer period than twenty years.
Referred to in §461A.25 of the Code
| Text of Section 25:
This enumeration of rights shall not be construed to impair or deny others, retained by the people.