|Native to||United States|
|Native speakers||1300 (date missing)|
Dialects and usage 
The 1980 census counted 1,298 speakers, almost all of whom are bilingual in English. Each pueblo or reservation where it is spoken has a dialect:
- Nambe Pueblo: 50 speakers (1980); 34 speakers (2004)
- Pojoaque Pueblo: 25 speakers (1980)
- San Ildefonso Pueblo: 349 speakers
- Ohkay Owingeh: 495 speakers (1980)
- Santa Clara Pueblo: 207 speakers (1980)
- Tesuque Pueblo: 172 speakers (1980)
As of 2012, Tewa is defined as "definitely endangered" in Arizona and "severely endangered" in New Mexico by UNESCO.
In the names "Pojoaque" and "Tesuque", the element spelled "que" (pronounced something like [ɡe] in Tewa, or /ki/ in English) is Tewa for "place".
Tewa can be written with the Latin script; this is occasionally used for such purposes as signs (Be-pu-wa-ve, "Welcome", or sen-ge-de-ho,"Bye"). Because alphabet systems have been developed in the different pueblos, Tewa has a variety of orthographies rather than a single standardized alphabet. The written form of the language is not as ubiquitous as in languages such as Cherokee or Navajo, because some Tewa speakers feel that the language should be passed on through the oral tradition. The Tewa language was a spoken language through the 1960s; digital language documentation efforts were underway as of 1995.
Language revitalization 
Esther Martinez, who lived to be 94 years old, was nationally known for her commitment to preserving the Tewa language. Her San Juan Pueblo Tewa Dictionary was published in 1982. The Esther Martinez Native American Languages Preservation Act is named for her, and as of Sept. 15, 2012, members of the New Mexico congressional delegation have introduced legislation to extend the program for another five years.
Tewa language programs are available for children in most of the Tewa-speaking pueblos. The Santa Clara Pueblo Tewa Language Revitalization Program also sponsors cultural activities, such as visiting Crow Canyon.
Children's stories in Tewa have been digitized by the University of New Mexico, and are available online.
A 2012 documentary film, "The Young Ancestors", follows a group of teenagers from Santa Fe Preparatory School as they learn the Tewa language in a self-study program with the help of a mentor, seventh grade literature teacher Laura Kaye Eagles.
- "Tewa (Tano) Language and the Tewa Indian Tribes (Nambe, Pojoaque, San Ildefonso, San Juan, Santa Clara, and Tesuque Pueblos)". Retrieved 2012-09-27.
- "University of New Mexico Rewards Red Lodge Graduate". 2004-06-21. Retrieved 2012-09-27.
- "UNESCO Atlas of the World's Languages in danger". Retrieved 2012-09-29.
- Evan Ashworth. "On Nanbé Tewa Language Ideologies". Retrieved 2012-09-27.
- "Saving the Tewa Stories: A Model for Preserving Native Languages". Retrieved 2012-09-27.
- Yvonne Shinhoster Lamb (2006-09-19). "Esther Martinez, 94; Preserved Language". Washington Post. Retrieved 2012-09-27.
- "Local news in brief". The Santa Fe New Mexican. 2012-09-15. Retrieved 2012-09-27.
- "Poeh Center". Retrieved 2012-09-27.
- "American Indian Student Education Project : Language preservation educators, students, and staff visit Crow Canyon". Crow Canyon Archaeological Center 4 (9). 2009-09-25. Retrieved 2012-09-27.
- "American Indians in Children's Literature (AICL): Pueblo Stories--in Tewa--Digitized at the University of New Mexico". Retrieved 2012-09-27.
- Harrington, John P. (1910). A brief description of the Tewa language. American Anthropologist, 12, 497-504.
- Speirs, Randall. (1966). Some aspects of the structure of Rio Grande Tewa. (Doctoral dissertation, SUNY Buffalo).
- Martinez, Esther. (1982). San Juan Pueblo Tewa Dictionary. San Juan Pueblo Bilingual Program, San Juan Pueblo, New Mexico.
Further reading 
- "Pueblo Stories--in Tewa--Digitized at the University of New Mexico". Retrieved 2012-09-27.
- Wilfred William Robbins; John Peabody Harrington; Barbara W. Freire-Marreco; School of American Research (Santa Fe, N.M.) (1916). Ethnobotany of the Tewa Indians. Govt. Printing Office. Retrieved 25 August 2012.
- John Peabody Harrington (1916). The ethnogeography of the Tewa Indians. Government Printing Office. Retrieved 25 August 2012.
- Junius Henderson; John Peabody Harrington (1914). Ethnozoology of the Tewa Indians. U.S. Government Printing Office. Retrieved 25 August 2012.
- Ortman, Scott G. (2012) Winds from the North: Tewa Origins and Historical Anthropology. ISBN 978-1-60781-172-5.