Demographics
| Historical population | ||
|---|---|---|
| Year | Pop. | ±% |
| 1895 | 420,926 | — |
| 1900 | 479,205 | +13.8% |
| 1910 | 594,278 | +24.0% |
| 1921 | 566,836 | −4.6% |
| 1930 | 641,690 | +13.2% |
| 1940 | 732,910 | +14.2% |
| 1950 | 919,386 | +25.4% |
| 1960 | 1,186,716 | +29.1% |
| 1970 | 1,597,360 | +34.6% |
| 1980 | 2,109,513 | +32.1% |
| 1990 | 2,620,637 | +24.2% |
| 1995 | 2,916,567 | +11.3% |
| 2000 | 3,079,649 | +5.6% |
| 2005 | 3,115,202 | +1.2% |
| 2010 | 3,388,768 | +8.8% |
The state is home about 390,000 indigenous ethnic groups, most of whom live in rugged, isolated mountain areas such as Ixcateopan, Santa María Oapan, Ameyaltepec, Chilapa de Álvarez, Malinaltepec, Tlapa de Comonfort, Metlatonoc, Zapotitlan Tablas and Xochistlahuaca and Xilitla. Some of these groups include the Mixtecs, Nahuas, Amuzgos and Tlapanecos, and over 20 indigenous languages are spoken. The most common languages are Nahuatl (38.9%), Mixteco (27%), Tlapaneco (21.9%) and Amuszo 7.9%. Only 29% of those who speak an indigenous language also speak Spanish.
One distinctive group in the state is the Amuzgo people, who are concentrated in the south, near the Oaxacan border in municipalities such as Xochistlahuaca. This group is known for its handwoven textiles done on backstrap looms with many pieces recognized by the Consejo Nacional para la Cultura y las Artes. Cualac is noted for its machetes which have blades decorated by etching miniature landscapes. Temalacacingo and Acapetlahuaya produce gourd items, toys and small lacquered items. Olinalá has been an important producer of lacquer since pre-Hispanic times.
Another important group is the “afromexicanos” or Afro-Mexicans who are concentrated in the Costa Chica region. This group is found in Guerrero and the Costa Chica area of Oaxaca. This group has been relatively isolated from the rest of Mexico, with little modernization or formal education. To this day, there are many who have no birth certificates or know how to read or write. Much of the history of these people is preserved in oral tradition. Historically, afromexicanos have been discriminated against and marginalized. Even among these people today, the concept of being “negro” is considered bad and a number take to skin-lightening methods. The musical style associated with the group is “chilena ” which became popular outside of Guerrero and Oaxaca after the 1960s. One of these songs, “Soy negro de la Costa…,” has been preserved by CONACULTA and INAH as part of Mexico’s cultural heritage. A major change for this community came with the building of the highway connecting Acapulco with Pinotepa Nacional and Puerto Escondido, which opened it up to the outside world. This allowed the shipping of goods and influx of people. The increase in people and contacts led to the building of schools.
Read more about this topic: Guerrero