Census Data for Mountainbrook

Population ...

The most recent Census Estimate<1> was for 2019 and it gave Mountainbrook a population of 1,108 people.

The last Decennial Census<2> was in 2010, which gave Mountainbrook a population of 1,088 people.

The community of Mountainbrook is located in Harris County. The 2010 Census gave Harris County; a population of 32,149 people. This means that Mountainbrook had 3.38% of the county's total population.

At the same time, Georgia had a population of 9,687,653 people, meaning that Mountainbrook had 0.01% of the total population of Georgia.

Harris County ...

Mountainbrook is located in Harris County<3>.

The county had a population of 32,149 people at the 2010 Census. With it's population of 1,088 people, Mountainbrook represented 3.38% of the county's total.

For more information, please visit our Census Page for Harris County.

Miscellaneous Information for Mountainbrook ...

The Federal government has assigned various identifying codes to each community, county and state. At one time or another, the US Census Bureau has used one (or more) of the following identifiers when referring to either Harris County or the community of Mountainbrook:

The GNIS Codes ...
- The current system of identification is called the Geographic Names Information System (GNIS). The following GNIS codes relate to Mountainbrook:
- GNIS ID for Mountainbrook: 326409
- GNIS ID for Harris County: 326700
- GNIS ID for State of Georgia: 1705317

The FIPS Codes ...
- An earlier (and largely obsolete) identification method was called the Federal Information Processing Standard (FIPS):
- State Code: 13 (Georgia)
- County Code: 145 (Harris County)
- Place Code: 53088 (Mountainbrook)
- State & County Code: 13/145 (Georgia / Harris County)
- State & Place Code: 13/53088 (Georgia / Mountainbrook)

Misc. Census Codes ...
- Mountainbrook is located in Census Region #3 (the South Region) and Division #5 (the South Atlantic Division).

For more information about the various Federal identification codes, please visit our Misc Page for Mountainbrook.

Footnotes ...

<1>	Every year, the US Census Bureau creates a population estimate for the preceeding year. Keep in mind that this value is an estimate and not an actual count. The most recent Census estimate is for the year 2019.
<2>	Every 10 years (eg- 1990, 2000, 2010), the US Census Bureau conducts a Constitutionally-mandated count (or enumeration) of people living within the United States. This count is called a Decennial Census. The last Decennial Census was the 2010 Census, with the next one planned for 2020.
<3>	If you're interested in how the shape of Georgia's counties, including Harris, have changed over time, we recommend the Atlas of Historical County Boundaries.