Concord is an unincorporated community and census-designated place (CDP) in St. Louis County, Missouri, United States. The population was 17,668 at the 2020 census. It should not be confused with Concord Township, which the CDP shares much land with, but these areas' boundaries are not identical.
Geography
According to the United States Census Bureau, the CDP has a total area of , all land.
Concord is mostly bounded by highways—by Interstate 255, U.S. Route 67 (locally called Lindbergh Boulevard and co-signed here with U.S. Route 50 and U.S. Route 61), Route 21 (known locally as Tesson Ferry Road), and Route 30 (known locally as Gravois Road). Interstate 270 bisects the CDP's southern node.
Adjacent areas
- Sappington CDP (west)
- Grantwood Village (north)
- Affton CDP (northeast)
- Lakeshire (northeast)
- Green Park (east)
- Mehlville CDP (east)
Demographics
Racial and ethnic composition
{| class="wikitable sortable" style="text-align:center;"
|+Concord CDP, Missouri – Racial and ethnic composition<br><small></small>
!Race / Ethnicity <small>(NH = Non-Hispanic)</small>
!Pop 2000
!Pop 2010
!style="background-color: #ffffb3;" |Pop 2020
!% 2000
!% 2010
!style="background-color: #ffffb3;" |% 2020
|-
|White alone (NH)
|16,262
|15,622
|style='background: #ffffe6; |15,723
|97.44%
|95.13%
|style='background: #ffffe6; |88.99%
|-
|Black or African American alone (NH)
|52
|103
|style='background: #ffffe6; |156
|0.31%
|0.63%
|style='background: #ffffe6; |0.88%
|-
|Native American or Alaska Native alone (NH)
|13
|18
|style='background: #ffffe6; |18
|0.08%
|0.11%
|style='background: #ffffe6; |0.10%
|-
|Asian alone (NH)
|136
|270
|style='background: #ffffe6; |535
|0.81%
|1.64%
|style='background: #ffffe6; |3.03%
|-
|Native Hawaiian or Pacific Islander alone (NH)
|1
|4
|style='background: #ffffe6; |5
|0.01%
|0.02%
|style='background: #ffffe6; |0.03%
|-
|Other race alone (NH)
|4
|7
|style='background: #ffffe6; |48
|0.02%
|0.04%
|style='background: #ffffe6; |0.27%
|-
|Mixed race or Multiracial (NH)
|80
|166
|style='background: #ffffe6; |725
|0.48%
|1.01%
|style='background: #ffffe6; |4.10%
|-
|Hispanic or Latino (any race)
|141
|231
|style='background: #ffffe6; |458
|0.84%
|1.41%
|style='background: #ffffe6; |2.59%
|-
|Total
|16,689
|16,421
|style='background: #ffffe6; |17,668
|100.00%
|100.00%
|style='background: #ffffe6; |100.00%
|}
2020 census
As of the 2020 census, Concord had a population of 17,668.
The median age was 44.8 years. 21.6% of residents were under the age of 18 and 24.1% of residents were 65 years of age or older. For every 100 females there were 92.8 males, and for every 100 females age 18 and over there were 88.8 males age 18 and over.
There were 7,283 households in Concord, of which 28.3% had children under the age of 18 living in them. Of all households, 54.1% were married-couple households, 14.0% were households with a male householder and no spouse or partner present, and 27.4% were households with a female householder and no spouse or partner present. About 27.3% of all households were made up of individuals and 15.3% had someone living alone who was 65 years of age or older.