Zip Code 77458 - Midfield, Texas
Texas | United States
| Primary City | Midfield, Texas |
| Area of Zip Code 77458 | 36.51 sq mi |
| Population | 432 |
| Male Population | 235 (54.4%) |
| Female Population | 197 (45.6%) |
| Population change from 1975 to 2020 | -12.7% |
| Population change from 2000 to 2020 | -10.0% |
| Median Age | 29.3 years |
| Male Median Age | 27.6 years |
| Female Median Age | 31.4 years |
| Area Codes | 361 |
| Timezone | Central Daylight Time |
| Coordinates | 28.95291899754621° / -96.24036873908544° |
| Related Zip Codes | 77448, 77450, 77451, 77452, 77453, 77454, 77455, 77456, 77457, 77459 |
Map of Zip Code 77458 - Midfield, Texas
Interactive Map
Zip Code 77458 - Midfield, Texas Population
Years 1975 to 2030
| Data | 1975 | 1990 | 2000 | 2015 | 2020 | 2025* | 2030* |
|---|---|---|---|---|---|---|---|
| Population | 495 | 492 | 480 | 464 | 432 | 421 | 433 |
| Population Density | 5.2 / km² | 5.2 / km² | 5.1 / km² | 4.9 / km² | 4.6 / km² | 4.5 / km² | 4.6 / km² |
* Projected
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up gridRacial demographics for Zip Code 77458 - Midfield, Texas
Zip Code 77458 - Midfield, Texas Population change from 2000 to 2020
Decrease of 10% from year 2000 to 2020
| Location | Change since 1975 | Change since 1990 | Change since 2000 |
|---|---|---|---|
| Zip Code 77458 - Midfield, Texas | -12.7% | -12.2% | -10% |
| Texas | +128.3% | +74% | +42% |
| United States | — | — | — |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Zip Code 77458 - Midfield, Texas Median Age
Median Age: 29.3 years
| Location | Median Age | Median Age (Female) | Median Age (Male) |
|---|---|---|---|
| Zip Code 77458 - Midfield, Texas | 29.3 yrs | 31.4 yrs | 27.6 yrs |
| Texas | 33.8 yrs | 34.8 yrs | 32.8 yrs |
| United States | 37.4 yrs | 38.7 yrs | 36.1 yrs |
Sources: CIESIN (Center for International Earth Science Information Network)
Zip Code 77458 Population Density
Population Density: 11.8 / mi²
| Location | Population | Area | Density |
|---|---|---|---|
| Zip Code 77458 | 432 | 36.51 sq mi | 11.8 / mi² |
| Texas | 29.8 million | 268,596.2 sq mi | 111 / mi² |
| United States | 321.6 million | 3,796,740.8 sq mi | 84.7 / mi² |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Zip Code 77458 - Midfield, Texas Historical and Projected Population
Estimated Population from 0 to 2100
Sources:
- JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
- CIESIN (Center for International Earth Science Information Network)
- [Link] Klein Goldewijk, K., Beusen, A., Doelman, J., and Stehfest, E.: Anthropogenic land use estimates for the Holocene – HYDE 3.2, Earth Syst. Sci. Data, 9, 927–953, https://doi.org/10.5194/essd-9-927-2017, 2017.
Stats and Demographics for Zip Code 77458 - Midfield, Texas
| Population | 432 |
| Households in Zip Code 77458 - Midfield, Texas | 91 |
| People per Household | 2.69 |
| Average House Value | $44,400 |
| Income per Household | $33,750 |
Human Development Index (HDI)
Statistic composite index of life expectancy, education, and per capita income.
Source: [Link] Kummu, M., Taka, M. &Guillaume, J. Gridded global datasets for Gross Domestic Product and Human Development Index over 1990–2015. Sci Data 5, 180004 (2018) doi:10.1038/sdata.2018.4
Zip Code 77458 - Midfield, Texas Gross Domestic Product (GDP)
GDP per capita, PPP (constant 2017 international $)
| Data | 1990 | 1995 | 2000 | 2005 | 2010 | 2015 | 2020 | 2022 |
|---|---|---|---|---|---|---|---|---|
| GDP per capita | $32,539 | $33,550 | $30,643 | $44,799 | $49,004 | $92,944 | $100,664 | $131,632 |
| Total GDP | $16.9M | $18.3M | $16.6M | $23.9M | $26.8M | $50.3M | $51.8M | $66.9M |
Source: [Link] Kummu, M., Kosonen, M. & Masoumzadeh Sayyar, S. Downscaled gridded global dataset for gross domestic product (GDP) per capita PPP over 1990–2022. Sci Data 12, 178 (2025) doi:10.1038/s41597-025-04487-x
Zip Code 77458 CO2 Emissions
Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
| Location | CO2 Emissions | CO2 Emissions Per Capita | CO2 Emissions Intensity |
|---|---|---|---|
| Zip Code 77458 | 8,027 tn | 18.58 tn | 219.8 tons/mi² |
| Texas | 528,965,405 tn | 17.76 tn | 1,969.4 tons/mi² |
| United States | 5,664,619,810 tn | 17.62 tn | 1,492 tons/mi² |
Sources: [Link] Moran, D., Kanemoto K; Jiborn, M., Wood, R., Többen, J., and Seto, K.C. (2018) Carbon footprints of 13,000 cities. Environmental Research Letters DOI: 10.1088/1748-9326/aac72a
Zip Code 77458 CO2 Emissions
| 2013 CO2 emissions (tonnes/year) | 8,027 tn |
| 2013 CO2 emissions (tonnes/year) per capita | 18.58 tn |
| 2013 CO2 emissions intensity (tonnes/mi²/year) | 219.8 tons/mi² |
Natural Hazards Risk
Relative risk out of 10
| Hazard | Risk Level |
|---|---|
| Drought | Low (2) |
| Flood | High (10) |
* Risk, particularly concerning flood or landslide, may not be for the entire area.
Recent Nearby Earthquakes
Magnitude 3.0 and greater
| Date▼ | Time↕ | Magnitude↕ | Distance↕ | Depth↕ | Location↕ | Link |
|---|---|---|---|---|---|---|
| 2/19/15 | 12:31 PM | 3.1 | 89.2 km | 5,000 m | 3km N of Hallettsville, Texas | usgs.gov |
Source: U.S. Geological Survey (USGS)
Primary City
Midfield is an unincorporated community in Matagorda County, Texas, United States. Although it is unincorporated, Midfield has a post office, with the ZIP code of 77458.
Midfield, Texas Wikipedia Page
About Our Data
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