Incest Rates By State (17 Scary And Startling Incest Statistics)

Incest Rates By State - What State Has The Most Incest - Incest Statistics - Which Race Has The Most Inbreeding In America

What are the incest rates by state?

In this article, you’ll learn about:

  • rankings of incest rates by state
  • some shocking incest statistics
  • whether incest is a crime
  • what states allow incest
  • what state has the most incest
  • which race has the most inbreeding

Let’s dig in.

Table of Contents

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Key Incest Statistics

  • 3.9 million Americans have experienced some form of incest in their lifetime
  • of those 3.9 million, about 1.5 million are under the age of 18
  • 1 in 9 girls under the age of 18 experience sexual abuse by a family member
  • 1 in 53 boys under the age of 18 experience sexual abuse by a family member
  • incest is most likely to occur between a father and daughter
  • incest between brother and sister is second most likely
  • incest between mother and son is second most likely
  • ~90% of incestuous relationships involve a male abuser
  • ~80% of victims of incest are female
  • ~25% of female victims of incest become pregnant
  • ~70% of male victims of incest are under the age of 12
  • ~70% of incest cases involve a stepparent, stepbrother, or stepsister
  • one-third of all sexual assaults reported to the police involve incest
  • ~10% of perpetrators of incest are female
  • one-third of victims of incest are abused by more than one family member
  • 10% of victims of incest are abused by a family member who is not a relative

Incest Rates By State

These are the recorded incest rates by state.

They are the percentage of marriages involving second cousins or family members.

Incest laws are such that incest marriages are illegal in the US.

So, this is the best-recorded data we have on incest rates by state.

StateIncest Rates By State
Alabama0.30%
Alaska0.10%
Arizona0.10%
Arkansas0.20%
California0.20%
Colorado0.20%
Connecticut0.10%
Delaware0.10%
Florida0.10%
Georgia0.30%
Hawaii0.10%
Idaho0.20%
Illinois0.20%
Indiana0.20%
Iowa0.20%
Kansas0.20%
Kentucky0.30%
Louisiana0.30%
Maine0.10%
Maryland0.10%
Massachusetts0.10%
Michigan0.20%
Minnesota0.20%
Mississippi0.30%
Missouri0.20%
Montana0.20%
Nebraska0.20%
Nevada0.20%
New Hampshire0.10%
New Jersey0.10%
New Mexico0.20%
New York0.10%
North Carolina0.30%
North Dakota0.20%
Ohio0.20%
Oklahoma0.20%
Oregon0.10%
Pennsylvania0.20%
Rhode Island0.10%
South Carolina0.30%
South Dakota0.20%
Tennessee0.30%
Texas0.20%
Utah0.10%
Vermont0.10%
Virginia0.20%
Washington0.10%
West Virginia0.20%
Wisconsin0.20%
Wyoming0.20%

What Is Incest?

Incest is sexual activity between family members or two closely related people.

It is taboo in most cultures and is illegal in all 50 states.

It is a form of child abuse and is punishable by law.

Incest can cause physical and psychological harm to:

  • those involved
  • their families
  • the wider community

There are many psychological and social implications of incest, such as:

  • shame
  • guilt
  • fear of discovery

It is important to recognize incest and provide support to those affected by it.

Is Incest A Crime?

Yes, incest is a criminal offense in all 50 states.

Depending on the state and its criminal code, incest is either:

  • a felony
  • a misdemeanor

Some examples of penalties for the crime of incest are:

  • California: felony, 3 years in prison, and up to $10,000 in fines.
  • New York: felony, 4 years in prison, and up to $5,000 in fines.
  • Texas: felony, 10 years in prison, and up to $10,000 in fines.
  • New Mexico: felony, 1.5 years in prison, and up to $5,000 in fines.
  • New Hampshire: felony, 7 years in prison, and up to $4,000 in fines.
  • South Dakota: felony, 2 years in prison, and up to $4,000 in fines.
  • North Carolina: felony, 5 years, and up to $5,000 in fines.

The state law and penalties for having incest relationships can vary.

Generally, incest is considered a severe crime and is punishable with:

  • jail time
  • fines
  • community service

It is also illegal to marry someone who is closely related to you, even if it is consensual.

For marriages that are incest:

  • the marriage will get voided
  • the children will get deemed illegitimate

Incest is a crime that gets taken seriously in the US.

And it can carry severe consequences if one gets convicted.

What States Allow Incest?

The states that allow incest relationships are:

  • Arkansas
  • California
  • Colorado
  • Florida
  • Iowa
  • Kansas
  • Maryland
  • Montana
  • New York
  • Oregon
  • Rhode Island
  • South Carolina
  • Texas
  • Utah
  • Virginia
  • Washington

They do not allow incestual marriages.

But they are relaxed about incest relationships.

And these relationships are not criminal offenses.

The rules for these incest relationships are:

  • both parties must be consenting adults
  • both parties must be related by marriage (more on this below)
  • both parties must be blood relatives
  • no sexual relationship of any kind is allowed (i.e., sexual intercourse)
  • the relationship must be consensual
  • both parties must provide full disclosure of the relationships to any partners

Being related by blood or marriage includes:

  • siblings
  • half-siblings
  • first cousins
  • aunts or uncles
  • nieces or nephews
  • sons and daughters with parents

Inbred families can include kids with a parental figure.

What State Has The Most Incest?

There is not a single state that has the most reported cases of incest activity.

This is because incest rates are not tracked.

Studies show that states with higher poverty levels have higher rates of incest.

These are the top 10 most inbred states:

  • Arkansas
  • Mississippi
  • Alabama
  • Kentucky
  • West Virginia
  • Louisiana
  • South Carolina
  • Georgia
  • Texas
  • Florida

The southeast region of the US has the highest inbreeding levels with close relatives.

The most inbred states have higher rates of poverty.

This leads to their higher occurrences of incest.

Poverty is a major factor in the prevalence of incest.

Poverty can lead to financial strain.

And this can then lead to a breakdown in family bonds and trust.

This can make it easier for family members to:

  • take advantage of one another
  • engage in incestuous activities

Additionally, poverty can lead to a lack of education and resources.

This makes it difficult for victims of incest to seek help.

This can also lead to higher rates of incest as victims may:

  • feel trapped
  • feel unable to report their abusers
  • be victims of sexual abuse in an inbred family

The highest incest rate happens in the more rural states and desolate areas.

Which Race Has The Most Inbreeding In America?

African Americans have the most inbreeding of any racial group in America.

African Americans have the highest rate of intermarriage within their own race.

African Americans likely have the highest inbreeding rate because:

  • they can’t trace their ancestry due to slavery in America
  • of the higher poverty rates in their community

Slavery contributed to this as they are unable to know their family trees.

And they can more easily have common ancestors.

And, 22.0 percent of African Americans are living in poverty.

This gets compared to 9.1 percent of non-Hispanic Whites living in poverty.

Living in poverty makes it 5x less likely to marry outside of your race.

FAQs About Incest Rates By State

Here are some more questions that we came across on our research for incest rates by state.

What Is The Most Inbred State In America

The most inbred state in America is West Virginia.

This is according to a study by the University of Washington.

West Virginia had the highest rate of inbreeding in the United States.

Approximately 4.1% of all births in West Virginia were the result of inbreeding.

This is much higher than the national average of 1.2%.

The inbreeding rate of West Virginia is largely due to its:

  • geography
  • small population

The state is isolated and has a large rural population.

As a result, many West Virginians are related to each other.

This can lead to an increased risk of certain genetic disorders.

Is Incest A Crime in Alabama?

Yes, incest is a crime in Alabama that is punishable by law.

In Alabama, incest is a felony offense and carries with it harsh penalties.

If convicted, one can face:

  • a prison sentence of up to 10 years
  • a fine of up to $15,000

Additionally, the court may order the offender to register as a sex offender.

Is Incest A Crime in Florida?

Yes, incest is a crime in Florida that is punishable by law.

In Florida, incest is a felony offense and carries with it harsh penalties.

If convicted, one can face:

  • a prison sentence of up to 5 years
  • a fine of up to $10,000

Additionally, the court may order the offender to register as a sex offender.

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