Alabama · Census place 0148712

Millbrook, Alabama

Millbrook is a city in 2 counties of Alabama with an estimated 17,392 residents on July 1, 2024. It is the 39th largest of 257 incorporated places of 1,000+ people in the state.

Population 2024
17,392
#39 of 257 in Alabama
Change since 2020
+5.2%
+867 people
Land area
14.4 sq mi
+ 0.30 sq mi water
Density
1,208 / sq mi
State median 715
Orange pin: Millbrook. Shaded: counties it spans. Dark pin: Montgomery.

Millbrook population, 2020 to 2024

Millbrook added 867 residents from July 2020 to July 2024, a change of +5.2%. In the latest year it moved by +99. Among 107 Alabama places of 5,000 or more, that growth ranks 35th; the median place changed by +1.7%. The median place of 5,000+ in Alabama has 14,094 people, so Millbrook is 1.2 times that size.

16.5k202016.9k202117.0k202217.3k202317.4k2024
July 1 estimates. The April 2020 estimates base was 16,494. The axis starts above zero so yearly changes are visible.

Millbrook covers 14.40 square miles of land and 0.30 of water, for 1,208 people per square mile of land. The median Alabama place of 5,000+ has 715, so Millbrook is denser than the typical town.

The 2 counties Millbrook spans

Millbrook crosses county lines. The Census county-part estimates split its 17,392 residents as follows; Elmore County holds 97.6% of them. The shaded shapes are on the map above; dots mark the eight nearest places.

  1. 01Elmore County16,983
  2. 02Autauga County409
Residents inside each county, Census Vintage 2024 county-part estimates (SUMLEV 157).

ZIP codes in Millbrook

2 ZIP Code Tabulation Areas (ZCTAs) overlap Millbrook by at least 10% of the ZCTA's or the city's land: 36022, 36054. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a city that annexed land after 2020 may reach into ZIP codes not listed here.

Where Millbrook is

The Census internal point of Millbrook is at 32.501500, -86.373900. Montgomery, the capital, is 9.6 miles SSE in a straight line. The nearest larger place is Prattville, AL (40,139 people), 5.7 miles away. The nearest city of 100,000 or more is Montgomery, AL, 12.2 miles away.

Internal point

Decimal
32.501500, -86.373900
DMS
32°30'5.40"N 86°22'26.04"W
UTM
16N 558814.8E 3596198.1N
Geohash
djf8fs8qy
Plus code
864MGJ2G+JC

Daylight in Millbrook

At 32.50° N, Millbrook gets about 14 h 17 min of daylight around the June solstice and 10 h 01 min around the December solstice, a swing of 4 h 17 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Millbrook

The eight nearest incorporated places of 1,000+ in Alabama, measured between internal points. The closest is Coosada, 2.8 miles away, with 1,299 people.

Questions people ask

What is the population of Millbrook, AL?

17,392 on July 1, 2024, in the Census Vintage 2024 estimates. That is up 867 (5.2%) from 16,525 in July 2020.

What county is Millbrook in?

It spans 2 counties: Elmore County (16,983 residents), Autauga County (409 residents).

What ZIP codes cover Millbrook?

2 ZIP Code Tabulation Areas overlap it by at least 10% of either area: 36022, 36054.

How far is Millbrook from Montgomery?

9.6 miles (15.5 km) in a straight line, heading SSE from Millbrook.

What is the nearest larger city to Millbrook?

Prattville, AL, with 40,139 residents, 5.7 miles away between internal points.

Sources and data as of

Data as of: Census Vintage 2024 subcounty estimates (July 1, 2024), 2024 Gazetteer places, 2020 ZCTA to place relationship file.

  1. 01Census Vintage 2024 subcounty population estimates
  2. 02Census 2024 Gazetteer, places
  3. 03Census 2020 ZCTA to place relationship file
  4. 04Census 2024 cartographic boundary file, counties (1:5,000,000)

How every number is computed: methodology. Spotted a wrong figure? Report an error.