| Disease | Prevalence Estimate | US people estimate | Statistic Used for Calculation |
| Genetic Disease (overall) |
approx 1 in 22 or 4.41% or 12 million people in USA |
11,999,999 |
12 million Americans - unreliable estimate, (perhaps 2.5% births)
|
| Autosomal Genetic Diseases |
N/A |
N/A |
No information
|
| X-linked Genetic Diseases |
N/A |
N/A |
No information
|
| Dominant Genetic Diseases |
N/A |
N/A |
No information
|
| Autosomal Dominant Genetic Diseases |
N/A |
N/A |
No information
|
| Autosomal dominant polycystic kidney disease |
approx 1 in 503 or 0.20% or 540,000 people in USA |
539,999 |
540,000 Americans approximately (90% of PKD)
|
| Machado-Joseph Disease |
N/A |
N/A |
rare
|
| Marfan syndrome |
approx 1 in 5,000 or 0.02% or 54,400 people in USA |
54,399 |
1 per 5,000 people are affected by Marfan syndrome worldwide, Genetics Home Reference website
|
| MODY diabetes |
N/A |
N/A |
No information
|
| Otosclerosis |
approx 1 in 10 or 10.00% or 27.2 million people in USA |
27,200,000 |
as many as 10% of Caucasians have the condition but most do not get symptoms; about 1 in 100 cases actually lose hearing from otosclerosis
|
| X-linked Dominant Genetic Diseases |
N/A |
N/A |
No information
|
| Coffin-Lowry syndrome |
approx 1 in 14,285 or 0.01% or 19,040 people in USA |
19,040 |
estimated 7 per 100,000 people have Coffin-Lowry syndrome in western Europe and North America, Genetics Home Reference website
|
| Incontinentia Pigmenti |
approx 1 in 388,571 or 0.00% or 700 people in USA |
700 |
700 - 1,000 cases of incontinentia pigmenti have been reported, Genetics Home Reference website
|
| Recessive Genetic Diseases |
N/A |
N/A |
No information
|
| Autosomal Recessive Genetic Diseases |
N/A |
N/A |
No information
|
| Alpers Syndrome |
N/A |
N/A |
rare
|
| Autosomal Recessive Polycystic Kidney Disease |
approx 1 in 20,000 or 0.00% or 13,600 people in USA |
13,599 |
estimated 1 per 20,000 - 40,000 people suffer from the autosomal recessive type of polycystic kidney disease, Genetics Home Reference website
|
| Cystic Fibrosis |
approx 1 in 31,000 or 0.00% or 8,774 people in USA |
8,774 |
1 per 31,000 Asian American newborns suffer from cystic fibrosis in the US, genetics Home Reference website
|
| Sickle Cell Anemia |
approx 1 in 1,000 or 0.10% or 272,000 people in USA |
544,000 |
estimated 1 per 1,000 Hispanic Americans are affected by sickle cell disease in the US, Genetics Home Reference website
|
| Spinal Muscular Atrophy type I |
N/A |
N/A |
No information
|
| Spinal Muscular Atrophy type II |
N/A |
N/A |
No information
|
| Spinal Muscular Atrophy type III |
N/A |
N/A |
No information
|
| Tay Sachs |
N/A |
N/A |
No information
|
| Thalassemia |
approx 1 in 272,000 or 0.00% or 1,000 people in USA |
1,000 |
1,000 people with Cooley's anemia (NHLBI)
|
| Usher Syndrome |
approx 1 in 17,000 or 0.01% or 16,000 people in USA |
16,000 |
16,000 Americans
|
| X-linked Recessive Genetic Diseases |
N/A |
N/A |
No information
|
| Becker Muscular Dystrophy |
N/A |
N/A |
No information
|
| Deuteranopia |
approx 1 in 100 or 1.00% or 2.7 million people in USA |
2,720,000 |
about 1% of white males
|
| Duchenne Muscular Dystrophy |
N/A |
N/A |
No information
|
| Fragile-X Syndrome |
approx 1 in 16,000 or 0.01% or 17,000 people in USA |
90,666 |
approximately 1 per 8,000 females suffer from fragile X syndrome, Genetics Home Reference website
|
| Hemophilia |
approx 1 in 13,600 or 0.01% or 20,000 people in USA |
20,000 |
20,000 people in the United States (NHLBI)
|
| Progressive Spinobulbar muscular atrophy |
N/A |
N/A |
No information
|
| Protanopia |
approx 1 in 100 or 1.00% or 2.7 million people in USA |
2,720,000 |
about 1% of white males
|
| Red-green color blindness |
approx 1 in 20 or 5.00% or 13.6 million people in USA |
13,600,000 |
about 10% of males
|
| Wiskott-Aldrich Syndrome |
N/A |
N/A |
No information
|
| X-Linked Agammaglobulinemia |
approx 1 in 100,000 or 0.00% or 2,720 people in USA |
2,720 |
1-in-100,000
|
| Sporadic Genetic Diseases |
N/A |
N/A |
No information
|
| Germinal mosaicism |
N/A |
N/A |
No information
|
| Y-linked Genetic Diseases |
N/A |
N/A |
No information
|
| Double Dominant Genetic Disease |
N/A |
N/A |
No information
|
| Triplet Repeat Genetic Disorders |
N/A |
N/A |
No information
|
| Adrenoleukodystrophy |
approx 1 in 20,000 or 0.00% or 13,600 people in USA |
13,599 |
1 per 20,000 people suffer from X-linked adrenoleukodystrophy, Genetics Home reference website
|
| Adult SMA |
N/A |
N/A |
No information
|
| Adult-onset ALD |
N/A |
N/A |
No information
|
| Albinism |
N/A |
N/A |
No information
|
| Alexander Syndrome |
N/A |
N/A |
rare
|
| Autoimmune Lymphoproliferative Syndrome |
N/A |
N/A |
very rare; NIAID mentions 58 individuals
|
| Batten Disease |
N/A |
N/A |
No information
|
| Canavan disease |
approx 1 in 6,400 or 0.02% or 42,500 people in USA |
42,500 |
1 per 6,400 - 13,500 people of Ashkenazi Jewish heritage suffer from Canavan disease, Genetics Home Reference website
|
| Charcot-Marie-Tooth Disorder |
approx 1 in 1,813 or 0.06% or 150,000 people in USA |
150,000 |
150,000 people are affected by Charcot-Marie-Tooth disease in the US, Genetics Home Reference website
|
| Chronic Granulomatous Disease |
approx 1 in 4,000,000 or 0.00% or 67 people in USA |
67 |
1-in-4 million to 5 million (NIAID)
|
| Classic childhood ALD |
N/A |
N/A |
No information
|
| Classic galactosemia |
N/A |
N/A |
No information
|
| Congenital adrenal hyperplasia |
N/A |
N/A |
No information
|
| Ehlers-Danlos syndrome |
approx 1 in 250,000 or 0.00% or 1,087 people in USA |
1,087 |
estimated 1 per 250,000 people suffer from the vascular type of Ehlers-Danlos syndrome, Genetics Home Reference website
|
| Epidermolysis bullosa |
N/A |
N/A |
No information
|
| Familial polyposis |
N/A |
N/A |
No information
|
| Fatal familial insomnia |
N/A |
N/A |
No information
|
| Female carrier ALD |
N/A |
N/A |
No information
|
| Fructosuria |
N/A |
N/A |
No information
|
| Galactosemia |
N/A |
N/A |
No information
|
| Gaucher Disease |
approx 1 in 50,000 or 0.00% or 5,440 people in USA |
5,440 |
1 per 50,000 - 100,000 people are affected by Gaucher disease, Genetics Home Reference website
|
| GSS (Gerstmann Sträussler Syndrome) |
N/A |
N/A |
No information
|
| Hallervorden-Spatz disease |
N/A |
N/A |
rare
|
| Hereditary Spastic Paraplegia |
N/A |
N/A |
No information
|
| Heritable Disorders of Connective Tissue |
approx 1 in 272 or 0.37% or 1 million people in USA |
999,999 |
estimated 1 million people in USA with heritable connective tissue disorder (NIAMS)
|
| Hyper-IgM Syndrome |
N/A |
N/A |
No information
|
| Hyperkalemic periodic paralysis |
approx 1 in 200,000 or 0.00% or 1,360 people in USA |
1,360 |
1 per 200,000 people are affected by hyperkalemic periodic paralysis, Genetics Home Reference website
|
| Hypokalemic periodic paralysis |
approx 1 in 100,000 or 0.00% or 2,720 people in USA |
2,720 |
1 per 100,000 people suffer from hypokalemic periodic paralysis, Genetics Home Reference website
|
| Infantile Refsum Disease |
N/A |
N/A |
No information
|
| Joubert Syndrome |
N/A |
N/A |
rare
|
| Lesch-Nyhan syndrome |
approx 1 in 380,000 or 0.00% or 715 people in USA |
715 |
1 per 380,000 people are affected by Lesch-Nyhan syndrome worldwide, Genetics Home Reference website
|
| Metachromatic Leukodystrophy |
N/A |
N/A |
No information
|
| Mobius syndrome |
N/A |
N/A |
rare
|
| Multiple endocrine neoplasia |
N/A |
N/A |
No information
|
| Multiple endocrine neoplasia type 1 |
approx 1 in 33,333 or 0.00% or 8,160 people in USA |
8,160 |
3 per 100,000 up to 20 per 100,000 (NIDDK)
|
| Multiple endocrine neoplasia type 2 |
approx 1 in 300 or 0.33% or 906,666 people in USA |
906,666 |
about 1 per 300 000 people suffer from multiple endocrine neoplasia type 1 in the US, Genetics Home Reference website
|
| Multiple endocrine neoplasia type 3 |
N/A |
N/A |
No information
|
| Myotonic Dystrophy |
N/A |
N/A |
Type I myotonic dystrophy accounts for 98% of all cases of myotonic dystrophy, Genetics Home Reference website
|
| Neonatal ALD |
N/A |
N/A |
No information
|
| Neurofibromatosis |
N/A |
N/A |
No information
|
| Neurofibromatosis-1 |
approx 1 in 3,000 or 0.03% or 90,666 people in USA |
90,666 |
1 per 3,000 - 4,000 people suffer from neurofibromatosis type 1 worldwide, Genetics Home Reference website
|
| Niemann-Pick disease |
N/A |
N/A |
No information
|
| Osteogenesis imperfecta |
approx 1 in 16,666 or 0.01% or 16,320 people in USA |
27,199 |
6-7 per 100,000 people are affected by osteogenesis imperfecta worldwide, Genetics Home Reference website
|
| Periodic Paralyses |
N/A |
N/A |
No information
|
| Phenylketonuria |
approx 1 in 10,000 or 0.01% or 27,200 people in USA |
27,199 |
1 per 10,000 - 15,000 newborns are diagnosed with phenylketonuria in the US, Genetics Home Reference website
|
| Polycystic kidney disease |
approx 1 in 453 or 0.22% or 600,000 people in USA |
600,000 |
600,000 Americans
|
| Porphyria |
N/A |
N/A |
No information
|
| Progeria |
N/A |
N/A |
over 100 cases of Hutchinson-Gilford progeria syndrome have been reported worldwide since 1886, Genetics Home Reference website
|
| Refsum Disease |
N/A |
N/A |
No information
|
| Retinoblastoma |
approx 1 in 33 or 3.00% or 8.2 million people in USA |
8,160,000 |
3% of cancers in children under the age of 15 are due to retinoblastomas, Genetics Home Reference website
|
| Rett's syndrome |
approx 1 in 10,000 or 0.01% or 27,200 people in USA |
27,199 |
estimated 1 per 10,000 - 22,000 females suffer from Rett syndrome, Genetics Home Reference website
|
| Sandhoff Disease |
N/A |
N/A |
rare
|
| SCID |
approx 1 in 500,000 or 0.00% or 543 people in USA |
543 |
approximately 1-per-500,000 (NIDCD); 1-per-million
|
| Soto's Syndrome |
N/A |
N/A |
rare
|
| Spinal Muscular Atrophy |
approx 1 in 6,000 or 0.02% or 45,333 people in USA |
45,333 |
1 per 6,000 - 10,000 people suffer from spinal muscular atrophy, Genetics Home Reference website
|
| Tuberous sclerosis |
approx 1 in 10,000 or 0.01% or 27,200 people in USA |
27,199 |
less than 1 in 10,000
|
| Von Willebrand disease |
approx 1 in 90 or 1.10% or 3 million people in USA |
2,999,999 |
estimated 3 million mostly undiagnosed
|
| Williams Syndrome |
approx 1 in 7,500 or 0.01% or 36,266 people in USA |
36,266 |
estimated 1 per 7,500 - 20,000 people suffer from Williams syndrome, Genetics Home Reference website
|
The medical term 'prevalence' of Genetic Disease usually refers to the estimated population
of people who are managing Genetic Disease at any given time,
whereas the annual diagnosis rate of new cases of Genetic Disease is called the 'incidence'.
For more information on prevalence and incidence statistics, see about prevalence and incidence statistics.