| Official Name: | Putnam, Texas |
| Settlement Type: | Town |
| Mapsize: | 250px |
| Image Map1: | Callahan County Putnam.svg |
| Mapsize1: | 250px |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Texas |
| Subdivision Type2: | County |
| Subdivision Name2: | Callahan |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 2.62 |
| Area Land Km2: | 2.62 |
| Area Water Km2: | 0.00 |
| Area Total Sq Mi: | 1.01 |
| Area Land Sq Mi: | 1.01 |
| Area Water Sq Mi: | 0.00 |
| Population As Of: | 2020 |
| Population Total: | 63 |
| Population Density Km2: | 24.05 |
| Population Density Sq Mi: | 62.38 |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 1608 |
| Coordinates: | 32.3706°N -99.1947°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 76469 |
| Area Code: | 325 |
| Blank Name: | FIPS code |
| Blank Info: | 48-59984[2] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2412513 |
Putnam is a town in Callahan County, Texas, United States. The population was 63 at the 2020 census, down from 94 in 2010.[3] It is part of the Abilene, Texas Metropolitan Statistical Area.
Putnam is located in northeastern Callahan County at 32.3706°N -99.1947°W (32.370560, −99.194613).[4] Interstate 20 passes through the town, leading west to Baird, the county seat, and east 12 miles to Cisco.
According to the United States Census Bureau, the town has a total area of 1sqmi, all land.[3]
The climate in this area is characterized by hot summers and generally mild to cool winters. According to the Köppen Climate Classification system, Putnam has a humid subtropical climate, abbreviated "Cfa" on climate maps.[5]
| White (NH) | 61 | 96.83% | |
| Hispanic or Latino | 2 | 3.17% | |
| Total | 63 |
As of the census of 2000, there were 88 people, 39 households, and 23 families residing in the town. The population density was 86.9sp=usNaNsp=us. There were 56 housing units at an average density of 55.3sp=usNaNsp=us. The racial makeup of the town was 96.59% White, 1.14% Asian, 2.27% from other races. Hispanic or Latino of any race were 3.41% of the population.
There were 39 households, out of which 17.9% had children under the age of 18 living with them, 59.0% were married couples living together, 2.6% had a female householder with no husband present, and 38.5% were non-families. 33.3% of all households were made up of individuals, and 17.9% had someone living alone who was 65 years of age or older. The average household size was 2.26 and the average family size was 2.79.
In the town, the population was spread out, with 15.9% under the age of 18, 11.4% from 18 to 24, 22.7% from 25 to 44, 33.0% from 45 to 64, and 17.0% who were 65 years of age or older. The median age was 45 years. For every 100 females, there were 95.6 males. For every 100 females age 18 and over, there were 94.7 males.
The median income for a household in the town was $21,875, and the median income for a family was $31,250. Males had a median income of $35,833 versus $17,917 for females. The per capita income for the town was $13,562. There were 21.7% of families and 28.0% of the population living below the poverty line, including 33.3% of under eighteens and 15.0% of those over 64.
The town of Putnam is served by the Baird Independent School District.