Caldwell County, Texas demographics
Population: 45,286
Median age: 36.7
Median household income: 63,380
Demographics, population, home values, social and economic characteristics of Caldwell County, Texas.
Population
| 2021 | 45,286 |
| 2020 | 42,817 |
| 2019 | 42,144 |
| 2018 | 41,401 |
| 2017 | 40,544 |
| 2016 | 39,848 |
| 2015 | 39,347 |
| 2014 | 38,870 |
| 2013 | 38,465 |
| 2012 | 38,152 |
| 2011 | 37,795 |
| 2010 | 37,416 |
| 2009 | 36,895 |
Caldwell County, TX cities
Lockhart city - 14,480
Luling city - 5,411
Martindale city - 1,081
Mustang Ridge city - 1,302
Niederwald city - 762
San Marcos city - 64,812
Uhland city - 1,594
Census data for Caldwell County, Texas
Demographic and housing estimates in Caldwell County, Texas
| Total population | 45,286 |
| Male | 22,942 |
| Female | 22,344 |
| Total population | 45,286 |
| Under 5 years | 2,757 |
| 5 to 9 years | 2,620 |
| 10 to 14 years | 3,181 |
| 15 to 19 years | 3,726 |
| 20 to 24 years | 3,498 |
| 25 to 34 years | 6,104 |
| 35 to 44 years | 5,671 |
| 45 to 54 years | 5,569 |
| 55 to 59 years | 2,700 |
| 60 to 64 years | 2,894 |
| 65 to 74 years | 4,084 |
| 75 to 84 years | 1,627 |
| 85 years and over | 855 |
| Median age (years) | 36.7 |
| Under 18 years | 10,669 |
| 16 years and over | 36,139 |
| 18 years and over | 34,617 |
| 21 years and over | 32,386 |
| 62 years and over | 8,180 |
| 65 years and over | 6,566 |
| Total population | 45,286 |
| One race | 37,986 |
| White | 31,561 |
| Black or African American | 2,353 |
| American Indian and Alaska Native | 288 |
| Asian | 413 |
| Native Hawaiian and Other Pacific Islander | 12 |
| Some other race | 3,359 |
| Two or more races | 7,300 |
| Citizen, VOTING AGE 18 and over population | 30,704 |
| Male Citizen, VOTING AGE 18 and over population | 15,140 |
| Female Citizen, VOTING AGE 18 and over population | 15,564 |
Social characteristics in Caldwell County, Texas
| Total households | 14,315 |
| Family households (families) | 7,280 |
| Married-couple family | 805 |
| Male householder, no wife present, family | 2,411 |
| Female householder, no husband present, family | 1,707 |
| Nonfamily households | 3,819 |
| Average household size | 4,466 |
| Average family size | 2.91 |
Economic characteristics in Caldwell County, Texas
| Total households | 14,315 |
| Less than $10,000 | 771 |
| $10,000 to $14,999 | 325 |
| $15,000 to $24,999 | 1,186 |
| $25,000 to $34,999 | 1,543 |
| $35,000 to $49,999 | 1,753 |
| $50,000 to $74,999 | 2,875 |
| $75,000 to $99,999 | 2,457 |
| $100,000 to $149,999 | 1,866 |
| $150,000 to $199,999 | 880 |
| $200,000 or more | 659 |
| Median household income (dollars) | 63,380 |
Housing characteristics in Caldwell County, Texas
| Total housing units | 16,019 |
| Occupied housing units | 14,315 |
| Vacant housing units | 1,704 |
| Total housing units | 16,019 |
| 1-unit, detached | 9,383 |
| 1-unit, attached | 161 |
| 2 units | 606 |
| 3 or 4 units | 594 |
| 5 to 9 units | 267 |
| 10 to 19 units | 128 |
| 20 or more units | 332 |
| Mobile home | 4,427 |
| Boat, RV, van, etc. | 121 |
| Total housing units | 16,019 |
| Built 2014 or later | 40 |
| Built 2010 to 2013 | 1,717 |
| Built 2000 to 2009 | 2,826 |
| Built 1990 to 1999 | 2,486 |
| Built 1980 to 1989 | 2,432 |
| Built 1970 to 1979 | 2,256 |
| Built 1960 to 1969 | 1,277 |
| Built 1950 to 1959 | 1,206 |
| Built 1940 to 1949 | 723 |
| Built 1939 or earlier | 1,056 |
| Total housing units | 16,019 |
| 1 room | 421 |
| 2 rooms | 244 |
| 3 rooms | 1,708 |
| 4 rooms | 3,303 |
| 5 rooms | 4,136 |
| 6 rooms | 2,767 |
| 7 rooms | 1,586 |
| 8 rooms | 862 |
| 9 rooms or more | 992 |
| Median rooms | 5.1 |
| Total housing units | 16,019 |
| No bedroom | 432 |
| 1 bedroom | 806 |
| 2 bedrooms | 4,173 |
| 3 bedrooms | 7,510 |
| 4 bedrooms | 2,732 |
| 5 or more bedrooms | 366 |
| Occupied housing units | 14,315 |
| Owner-occupied | 10,141 |
| Renter-occupied | 4,174 |
| Average household size of owner-occupied unit | 2.95 |
| Average household size of renter-occupied unit | 2.82 |
| Occupied housing units | 14,315 |
| Moved in 2017 or later | 1,033 |
| Moved in 2015 to 2016 | 4,131 |
| Moved in 2010 to 2014 | 2,636 |
| Moved in 2000 to 2009 | 3,735 |
| Moved in 1990 to 1999 | 978 |
| Moved in 1989 and earlier | 1,802 |
| Owner-occupied units | 10,141 |
| Less than $50,000 | 1,211 |
| $50,000 to $99,999 | 2,049 |
| $100,000 to $149,999 | 1,262 |
| $150,000 to $199,999 | 1,942 |
| $200,000 to $299,999 | 2,039 |
| $300,000 to $499,999 | 1,281 |
| $500,000 to $999,999 | 235 |
| $1,000,000 or more | 122 |
| Median (dollars) | 162,000 |
| Owner-occupied units | 10,141 |
| Housing units with a mortgage | 5,305 |
| Housing units without a mortgage | 4,836 |
| Occupied units paying rent | 3,802 |
| Less than $500 | 375 |
| $500 to $999 | 1,446 |
| $1,000 to $1,499 | 1,724 |
| $1,500 to $1,999 | 179 |
| $2,000 to $2,499 | 70 |
| $2,500 to $2,999 | 8 |
| $3,000 or more | 0 |
| Median (dollars) | 1,016 |
| No rent paid | 372 |
Demographic data for Caldwell County, TX and each city in the county. Lists of cities by population, wealth and poverty in Caldwell County, TX.
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