Lafayette, Tennessee demographics

Lafayette, TN demographics: median age 32.3; 11.8% of adults 25+ hold a bachelor’s degree. Age, race, households, languages and education, ACS 2020–2024 with margins of error.

ACS 2020–2024 · Lafayette city, Tennessee · Incorporated city · GEOID 4740160. The survey estimates a population of 5,727 for its five-year window. This is separate from the annual July 2025 population estimate on the city overview.

Median age in Lafayette is 32.3 years, with a 90% margin of error of 2.9 years. There are 1,941 households (±222). Age and household distributions show how these totals are composed; they do not establish which neighborhood suits a particular person.

Every count and share is an estimate. “±” is a 90% margin of error (MOE); pp means percentage points. Derived shares use the category count divided by the named universe. Aggregated category MOEs and percentage MOEs are approximate. A margin larger than half its estimate is flagged as low precision. Blank source uncertainty is shown as unavailable, never zero.

Age distribution and sex

City, state and U.S. estimates · ACS 2020–2024
Measure / survey universe	City estimate ± MOE	State estimate ± MOE	U.S. estimate ± MOE
Median age Total population · years	32.3 ±2.9	38.9 ±0.1	38.9 ±0.1

Age groups · B01001 · ACS 2020–2024 Total population: 5,727
Category	Count ± MOE	Share ± MOE (pp)	Tennessee	U.S.
Under 18	1,709 ±306	29.8% ±5.3 pp	22.2%	22.0%
18–34	1,410 ±333	24.6% ±5.8 pp	22.7%	22.8%
35–64	1,904 ±311	33.2% ±5.4 pp	38.0%	38.0%
65 and older	704 ±215	12.3% ±3.8 pp	17.1%	17.2%

Sex categories as published by ACS · B01001 · ACS 2020–2024 Total population: 5,727
Category	Count ± MOE	Share ± MOE (pp)	Tennessee	U.S.
Male	2,649 ±221	46.3% ±3.9 pp	49.1%	49.5%
Female	3,078 ±219	53.7% ±3.8 pp	50.9%	50.5%

The age groups are mutually exclusive and cover the entire population. The sex categories follow this ACS table’s published classification; they are not a survey of gender identity.

Race and Hispanic origin

Race · B02001 · ACS 2020–2024 Total population: 5,727
Category	Count ± MOE	Share ± MOE (pp)	Tennessee	U.S.
White alone	4,774 ±298	83.4% ±5.2 pp	72.4%	61.0%
Black or African American alone	100 ±68 · low precision	1.7% ±1.2 pp · low precision	15.6%	12.2%
American Indian and Alaska Native alone	0 ±20 · low precision	0.0% ±0.3 pp · low precision	0.3%	0.9%
Asian alone	0 ±20 · low precision	0.0% ±0.3 pp · low precision	1.9%	6.0%
Native Hawaiian and Other Pacific Islander alone	0 ±20 · low precision	0.0% ±0.3 pp · low precision	0.1%	0.2%
Some other race alone	256 ±187 · low precision	4.5% ±3.3 pp · low precision	2.7%	7.1%
Two or more races	597 ±224	10.4% ±3.9 pp	7.0%	12.6%

Hispanic or Latino origin · B03003 · ACS 2020–2024 Total population: 5,727
Category	Count ± MOE	Share ± MOE (pp)	Tennessee	U.S.
Not Hispanic or Latino	4,954 ±304	86.5% ±5.3 pp	92.6%	80.7%
Hispanic or Latino	773 ±303	13.5% ±5.3 pp	7.4%	19.3%

Hispanic origin and race are separate questions. People of Hispanic or Latino origin may be of any race and appear in both tables. Do not add the Hispanic share to race shares. Race alone and two-or-more-race groups are the mutually exclusive categories of the race table.

Household types, children and living alone

Household types · B11001 · ACS 2020–2024 Households: 1,941
Category	Count ± MOE	Share ± MOE (pp)	Tennessee	U.S.
Married-couple family	791 ±149	40.8% ±6.1 pp	46.8%	46.9%
Other family: male householder, no spouse present	184 ±162 · low precision	9.5% ±8.3 pp · low precision	4.8%	5.1%
Other family: female householder, no spouse present	220 ±133 · low precision	11.3% ±6.7 pp · low precision	12.6%	12.2%
Nonfamily: householder living alone	616 ±215	31.7% ±10.5 pp	29.5%	28.7%
Nonfamily: householder not living alone	130 ±63	6.7% ±3.2 pp	6.3%	7.0%

Households with children · B11005 · ACS 2020–2024 Households: 1,941
Category	Count ± MOE	Share ± MOE (pp)	Tennessee	U.S.
Households with people under 18	753 ±160	38.8% ±6.9 pp	29.3%	29.5%
Households without people under 18	1,188 ±265	61.2% ±11.7 pp	70.7%	70.5%

Household size · B11016 · ACS 2020–2024 Households: 1,941
Category	Count ± MOE	Share ± MOE (pp)	Tennessee	U.S.
One-person nonfamily households	616 ±215	31.7% ±10.5 pp	29.5%	28.7%
Two-person households	382 ±141	19.7% ±6.9 pp	35.2%	33.8%
Three-person households	379 ±157	19.5% ±7.8 pp	15.4%	15.3%
Four-person households	261 ±158 · low precision	13.4% ±8.0 pp · low precision	11.7%	12.6%
Five-person households	99 ±83 · low precision	5.1% ±4.3 pp · low precision	5.2%	5.9%
Six-person households	142 ±102 · low precision	7.3% ±5.2 pp · low precision	1.9%	2.2%
Seven or more people	62 ±47 · low precision	3.2% ±2.4 pp · low precision	1.2%	1.4%

A family household contains related people under the Census definition. A nonfamily household can contain one person or unrelated people sharing a home. Households with children can also appear in the household-type and size tables, so those tables must not be added together. Household estimates exclude people living in group quarters from the household universe.

Nativity and languages spoken at home

Nativity · B05002 · ACS 2020–2024 Total population: 5,727
Category	Count ± MOE	Share ± MOE (pp)	Tennessee	U.S.
Native	5,586 ±152	97.5% ±2.6 pp	93.9%	85.9%
Foreign born	141 ±148 · low precision	2.5% ±2.6 pp · low precision	6.1%	14.1%

Language spoken at home · C16001 · ACS 2020–2024 Population age 5 and older: 5,027
Category	Count ± MOE	Share ± MOE (pp)	Tennessee	U.S.
English only	4,825 ±234	96.0% ±3.0 pp	91.4%	77.7%
Spanish	202 ±156 · low precision	4.0% ±3.1 pp · low precision	5.2%	13.6%
French, Haitian, or Cajun	0 ±20 · low precision	0.0% ±0.4 pp · low precision	0.2%	0.7%
German or other West Germanic	0 ±20 · low precision	0.0% ±0.4 pp · low precision	0.3%	0.5%
Russian, Polish, or other Slavic	0 ±20 · low precision	0.0% ±0.4 pp · low precision	0.2%	0.7%
Other Indo-European	0 ±20 · low precision	0.0% ±0.4 pp · low precision	0.7%	2.0%
Korean	0 ±20 · low precision	0.0% ±0.4 pp · low precision	0.1%	0.3%
Chinese, including Mandarin and Cantonese	0 ±20 · low precision	0.0% ±0.4 pp · low precision	0.2%	1.1%
Vietnamese	0 ±20 · low precision	0.0% ±0.4 pp · low precision	0.2%	0.5%
Tagalog, including Filipino	0 ±20 · low precision	0.0% ±0.4 pp · low precision	0.1%	0.6%
Other Asian and Pacific Island	0 ±20 · low precision	0.0% ±0.4 pp · low precision	0.5%	1.1%
Arabic	0 ±20 · low precision	0.0% ±0.4 pp · low precision	0.5%	0.5%
Other and unspecified	0 ±20 · low precision	0.0% ±0.4 pp · low precision	0.4%	0.8%

Foreign born means not a U.S. citizen at birth; it includes naturalized citizens. Language categories describe speech at home among people age five and older. A language other than English at home does not establish that someone cannot speak English. This city page uses the published C16001 summary categories because the more detailed B16001 table does not provide these city records in this release.

Educational attainment

Highest completed education · B15003 · ACS 2020–2024 Population age 25 and older: 3,402
Category	Count ± MOE	Share ± MOE (pp)	Tennessee	U.S.
Less than high school graduate	697 ±214	20.5% ±6.0 pp	10.0%	10.4%
High school graduate or equivalency	1,679 ±286	49.4% ±7.1 pp	31.2%	26.0%
Some college, no degree	477 ±161	14.0% ±4.6 pp	19.9%	19.1%
Associate’s degree	149 ±88 · low precision	4.4% ±2.6 pp · low precision	7.9%	8.8%
Bachelor’s degree	335 ±160	9.8% ±4.6 pp	19.4%	21.6%
Graduate or professional degree	65 ±64 · low precision	1.9% ±1.9 pp · low precision	11.7%	14.1%

The denominator excludes residents under 25. Each person is counted in the highest attainment category they completed. This table does not measure the quality of local schools or the education level of every current student.

Residence one year earlier

Geographic mobility · B07003 · ACS 2020–2024 Population age 1 and older: 5,534
Category	Count ± MOE	Share ± MOE (pp)	Tennessee	U.S.
Same house	3,638 ±633	65.7% ±11.4 pp	87.1%	87.7%
Moved within same county	1,363 ±634	24.6% ±11.4 pp	6.4%	6.3%
Moved from a different county in the same state	516 ±313 · low precision	9.3% ±5.7 pp · low precision	3.1%	3.1%
Moved from a different state	17 ±29 · low precision	0.3% ±0.5 pp · low precision	3.0%	2.3%
Moved from abroad	0 ±20 · low precision	0.0% ±0.4 pp · low precision	0.4%	0.6%

These are respondents’ residence patterns one year before their survey response, pooled across the five-year window. They are not a net migration count for 2025. A person can move to a different house within the same city or county; moves within the same county should not automatically be interpreted as new arrivals to the city.

Health insurance, internet access and veterans

12.3% of Lafayette residents (±5.3 percentage points) had no health insurance coverage when surveyed, compared with 10.0% in Tennessee and 8.4% nationally. 80.9% of households subscribe to broadband of any type, including cellular data plans. A subscription is not the same as available service: the FCC National Broadband Map shows providers at a specific address.

City, state and U.S. shares · ACS 2020–2024
Measure	Lafayette	Tennessee	U.S.	Compared with Tennessee
People without health insurance Civilian noninstitutionalized population	12.3% ±5.3 pp	10.0%	8.4%	Not statistically different
Households with a broadband subscription Households	80.9% ±3.5 pp	89.2%	91.0%	Lower
Veterans Civilian population age 18 and older	4.6% ±2.6 pp · low precision	7.3%	6.2%	Lower

Reading and reusing the estimates

The Census table links above lead to the original detailed tables. Counts, source universes and uncertainty are retained in the source observation download for Lafayette . Compare these figures with the same survey window; do not compare one city’s five-year estimate with another city’s annual estimate as though they measured the same period. For methods, see uncertainty and denominator calculations.

Read Lafayette housing and cost context or return to the city profile.