US Census Data

La Plata vs South River

A side-by-side comparison of La Plata and South River: population, income, housing, and more.

La Plata and South River are places in New Mexico. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

La Plata has the higher population (2,185 vs 1,594 in South River). South River has the higher median household income ($56,307 vs $54,801 in La Plata). South River has the higher median home value ($215,000 vs $187,000 in La Plata).

Population, income & housing

La PlataSouth River
Population2,1851,594
Median age45.4 yrs56.5 yrs
Median household income$54,801$56,307
Median home value$187,000$215,000
Median gross rent$1,000
Housing units867754
Homeownership rate82.6%92.4%
Bachelor's degree or higher19.2%21.4%
Unemployment rate2.6%7.2%

Trends (ACS 5-year, 2019–2023)

La PlataSouth River
Population503 → 2,185 (+334.4%)2,248 → 1,594 (-29.1%)
Median household income$68,654 → $54,801 (-20.2%)$72,000 → $56,307 (-21.8%)
Median home value$150,000 → $187,000 (+24.7%)$191,400 → $215,000 (+12.3%)
Median gross rent$581 → $1,000 (+72.1%)

La Plata

Population
5032,185
Median household income
$68,654$54,801
Median home value
$150,000$187,000
Median gross rent
$581$1,000

South River

Population
2,2481,594
Median household income
$72,000$56,307
Median home value
$191,400$215,000

Age & race/ethnicity

Age distribution (share)

La PlataSouth River
Under 53.7%2.8%
5 to 1717.9%8.2%
18 to 244.4%5.3%
25 to 3410.0%10.2%
35 to 4412.2%6.1%
45 to 5411.5%13.0%
55 to 6414.5%23.1%
65 to 7417.1%18.9%
75 and over8.7%12.5%

Race & ethnicity (share)

La PlataSouth River
White (non-Hispanic)63.9%64.2%
Black or African American2.6%10.5%
American Indian & Alaska Native6.1%9.6%
Asian0.0%0.0%
Native Hawaiian & Pacific Islander0.0%0.0%
Some other race0.2%0.0%
Two or more races6.2%0.9%
Hispanic or Latino21.0%14.7%

Educational attainment (age 25+)

Share of adults 25+

La PlataSouth River
No high school diploma13.4%10.8%
High school graduate24.8%17.5%
Some college or associate's42.6%50.3%
Bachelor's degree9.9%13.7%
Graduate or professional degree9.3%7.7%

Commute to work

How workers get to work (share)

La PlataSouth River
Drove alone75.0%94.7%
Carpooled19.6%0.6%
Public transit0.0%0.0%
Walked0.0%0.6%
Bicycle0.0%0.0%
Worked from home5.4%4.0%
Other means0.0%0.0%

Housing

Units in structure (share)

La PlataSouth River
1-unit, detached46.0%52.1%
1-unit, attached0.1%1.2%
2 to 4 units0.0%0.0%
5 to 19 units0.0%0.0%
20 or more units0.0%0.0%
Mobile home & other53.9%46.7%

Poverty & households

La PlataSouth River
Poverty rate23.1%14.6%
Average household size2.702.42
Mean commute (minutes)2732
Median year structure built19911992

Full profiles

2

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La Plata vs South River: Compare Population & Demographics | US Census Data