Knoxville city, IA

Marion County, IA

2022 population: 7,523 ( 210 from 2010 )
Land area: 4.6 square miles
Population density: 1629.1 persons per square mile

2022 Census data
White:	6,936	92.20%	0.5%
Black:	32	0.43%	59.5%
Indian:	2	0.03%	87.5%
Asian:	88	1.17%	137.8%
2+ races:	221	2.94%	234.8%
Hispanic:	244	3.24%	76.8%

Total non-White:	587	7.80%	73.2%

2010-2022 Components	Number	Rate

Change in White population:	-38	-0.6
Change in Non-White pop.:	248	4.1

Race Breakdown with Components of Population Change

[Display all years]

Year:

Total population:

White:

Black:

Indian:

Asian:

2+ races:

Hispanic:

Total non-White:

2010
7,313
6,974	95.36%
79	1.08%
16	0.22%
37	0.51%
66	0.90%
138	1.89%
339	4.64%

2000
7,699
7,447	96.73%
123	1.60%
13	0.17%
30	0.39%
32	0.42%
54	0.70%
252	3.27%

1990
8,232
8,160	99.13%
19	0.23%
16	0.19%
27	0.33%
n/a
10	0.12%
72	0.87%

1980
8,143
8,016	98.44%
13	0.16%
27	0.33%
54	0.66%
n/a
33	0.41%
127	1.56%

Decade:

Components:

Births:

Deaths:

Net Migration:

Net Immigration:

Change in White population:

Change in Non-White pop.:

Number	Rate
2000's
n/a
n/a
n/a
n/a

-473	-6.1
87	1.1

Number	Rate
1990's
n/a
n/a
n/a
n/a

-713	-8.7
180	2.2

Number	Rate
1980's
n/a
n/a
n/a
n/a

144	1.8
-55	-0.7

Age, Family & Household Data for Knoxville city, IA

[Display all years]

Year:

Median Age:

Under 18:

Voting Age Population:

Over 65:

Households:

Persons Per HH:

Families (%HH):

Married Couples (%Fams):

Single Mothers (%Fams):

Non-Family (%HH):

2022
Number	Percent
40.8
1,487	19.8%
6,036	80.2%
1,804	24.0%

3,396
2.15

1,986	58.5%
1,531	77.1%
169	8.5%
1,410	41.5%

2010
Number	Percent
41.0
1,808	24.7%
5,505	75.3%
1,400	19.1%

3,169
2.25

1,925	60.7%
1,391	72.3%
290	15.1%
1,244	39.3%

2000
Number	Percent
40.1
1,756	22.8%
5,943	77.2%
1,652	21.5%

3,241
2.23

2,029	62.6%
1,635	80.6%
188	9.3%
1,212	37.4%

1990
Number	Percent
38.1
1,902	23.1%
6,330	76.9%
1,669	20.3%

3,255
2.28

2,142	65.8%
1,790	83.6%
223	10.4%
1,113	34.2%

1980
Number	Percent
34.8
2,047	25.1%
6,096	74.9%
1,518	18.6%

2,959
2.48

2,020	68.3%
1,713	84.8%
192	9.5%
939	31.7%

2022 Housing Data for Knoxville city, IA

Household Income
Range	Number	%
Less than $10,000	147	4.3%
$10,000 to $14,999	246	7.2%
$15,000 to $19,999	166	4.9%
$20,000 to $24,999	97	2.9%
$25,000 to $29,999	170	5.0%
$30,000 to $34,999	136	4.0%
$35,000 to $39,999	217	6.4%
$40,000 to $44,999	127	3.7%
$45,000 to $49,999	122	3.6%
$50,000 to $59,999	353	10.4%
$60,000 to $74,999	505	14.9%
$75,000 to $99,999	363	10.7%
$100,000 to $124,999	222	6.5%
$125,000 to $149,999	165	4.9%
$150,000 to $199,999	239	7.0%
$200,000 or more	121	3.6%

Median Household Income	57,318
Per Capita Income	34,140

Welfare Households
	Number	%
SSI	145	4.3%
Public Assistance	67	2.0%
Public Asst. or Food Stamps	529	15.6%

Labor Force, Ages 25-64
	Number	%
Employed	3,098	72.9%
Unemployed	112	2.6%
In Armed Forces	36	0.8%

Total Labor Force	3,246	76.4%
Not in Labor Force	1,001	23.6%

Real Unemployment Rate		26.2%

Class of Worker
	Male	Female	% Male
Private Sector	1,275	1,474	46.4%
Non-Profit	89	119	42.8%
Self-Employed	36	106	25.4%

Local Government	103	64	61.7%
State Government	27	67	28.7%
Federal Government	41	16	71.9%

Total Private + Self	1,311	1,580	45.3%
Total Non-Profit + Govt.	260	266	49.4%
Total	1,571	1,846	46.0%

Pct. Govt.	9.3%

Occupation
	Number	%
Management, Business, Science, Arts	398	11.6%
Sales and Office Occupations	807	23.6%
Professional, Technical	488	14.3%
Service Occupations	607	17.8%
Farming, Forestry, Fishing	15	0.4%
All others	1,117	32.7%

White Collar		49.5%

Industry
	Number	%
Manufacturing	881	25.8%
Health care and social assistance	658	19.3%
Retail trade	376	11.0%
Accommodation and food services	292	8.5%
Finance and insurance	238	7.0%
Transportation and warehousing	157	4.6%
Construction	148	4.3%
Public administration	129	3.8%
Other services	124	3.6%
Educational services	117	3.4%
Information	104	3.0%
Administrative, support, waste mgmt.	80	2.3%
Professional, scientific, technical	30	0.9%
Real estate and rental and leasing	30	0.9%
Arts, entertainment, recreation	23	0.7%
Wholesale trade	20	0.6%
Utilities	10	0.3%

Hispanic Breakdown
Country	Number	%
Mexican	200	2.66%
Puerto Rican	0	0.00%
Cuban	0	0.00%
Dominican	0	0.00%

Total Central American	0	0.00%
Costa Rican	0	0.00%
Guatemalan	0	0.00%
Honduran	0	0.00%
Nicaraguan	0	0.00%
Panamanian	0	0.00%
Salvadoran	0	0.00%
Other Central American	0	0.00%

Total South American	0	0.00%
Argentinean	0	0.00%
Bolivian	0	0.00%
Chilean	0	0.00%
Colombian	0	0.00%
Ecuadorian	0	0.00%
Paraguayan	0	0.00%
Peruvian	0	0.00%
Uruguayan	0	0.00%
Venezuelan	0	0.00%
Other South American	0	0.00%

Other Hispanic	44	0.58%

Asian Breakdown
Country	Number	%
Burmese	78	1.04%

Language Spoken at Home
Language	Number	%
English	6,985	97.5%
Spanish	131	1.8%
French, Haitian, Cajun	25	0.3%
Russian, Polish, other Slavic	20	0.3%

Ancestry
Country	Number	%
German	1,748	23.2%
English	1,139	15.1%
Irish	1,133	15.1%
American	668	8.9%
Dutch	631	8.4%
Norwegian	322	4.3%
French	184	2.4%
Scottish	167	2.2%
Italian	162	2.2%
Swedish	152	2.0%
Welsh	117	1.6%
Swiss	72	1.0%
Russian	62	0.8%
British	59	0.8%
Scandinavian	47	0.6%

Citizenship & Nativity
	Number	%
U.S. citizen	7,504	99.7%
Not a citizen	19	0.3%

Native	7,389	98.2%
Foreign-born	134	1.8%

Educational Attainment, Population 25 Years and Older
56	1.1%	294	5.6%	1,985	37.9%	1,645	31.4%	927	17.7%	332	6.3%
Average years of education: 13.3

Population 25 Years and Older
< 9 Years	56	1.1%
9-12 Years	294	5.6%
H.S. Grad or GED	1,985	37.9%
Some College	1,645	31.4%
Bach. Degree	927	17.7%
Grad Degree	332	6.3%
Average years of education: 13.3

Recent Trends
	Votes	Δ Margin	Swing %
2020 vs. 2016	R +380	R +313	R + 7.5%
D +67
How to interpret this table

Year	Turnout	Winner	Runner-Up	Other	Total Votes	Diff (St)	Diff (US)	PSV
2020	65%	Donald Trump* (R)	2,130	56.9%	Joe Biden (D)	1,533	41.0%	79	2.1%	3,742	4	10	0.22%
2016	62%	Donald Trump (R)	1,750	50.4%	Hillary Clinton (D)	1,466	42.2%	256	7.4%	3,472	-1	5	0.22%

2020 President, Knoxville city

Candidate

Votes

Pct

Joe Biden (D)

1,533

41.0%

Donald Trump* (R)

2,130

56.9%

Jo Jorgensen (Lbt)

1.3%

Other

0.8%

TOTAL

3,742

Turnout: 65%	Diff (St): 4	Diff (US): 10

2016 President, Knoxville city

Candidate

Votes

Pct

Hillary Clinton (D)

1,466

42.2%

Donald Trump (R)

1,750

50.4%

Gary Johnson (Lbt)

135

3.9%

Jill Stein (Grn)

0.5%

Other

102

2.9%

TOTAL

3,472

Turnout: 62%	Diff (St): -1	Diff (US): 5

* incumbent

Historical Statewide Election Results for Knoxville city, IA

Click on the Year to view county-level data for that election.
(Some years may be unavailable)

Year	Type	Turnout	Winner			Runner-Up			Other		Total Votes	Diff	PSV
2020	S2	64%	Joni Ernst* (R)	1,916	51.9%	Theresa Greenfield (D)	1,598	43.3%	180 [+]	4.9%	3,694	0	0.22%
[-] Other candidates in 2020: Rick Stewart (Libertarian) 122 (3.3%); Suzanne Herzog (I) 52 (1.4%); Other (Write-in) 6 (0.2%);
2018	G	49%	Kim Reynolds* (R)	1,365	48.7%	Fred Hubbell (D)	1,343	47.9%	95 [+]	3.4%	2,803	-2	0.21%
[-] Other candidates in 2018: Jake Porter (Libertarian) 75 (2.7%); Gary Siegwarth (Clean Water) 20 (0.7%);
2016	S3	61%	Charles Grassley* (R)	2,015	59.0%	Patty Judge (D)	1,251	36.6%	152 [+]	4.4%	3,418	-1	0.22%
[-] Other candidates in 2016: Charles Aldrich (Libertarian) 84 (2.5%); Other (Write-in) 68 (2.0%);
2014	S2	48%	Bruce Braley (D)	1,309	48.7%	Joni Ernst (R)	1,231	45.8%	147 [+]	5.5%	2,687	-6	0.24%
[-] Other candidates in 2014: Rick Stewart (I) 90 (3.3%); Ruth Smith (I) 20 (0.7%); Bob Quast (I) 18 (0.7%); Douglas Butzier (Libertarian) 17 (0.6%); Other (Write-in) 2 (0.1%);
2014	G	48%	Terry Branstad* (R)	1,375	51.1%	Jack Hatch (D)	1,192	44.3%	123 [+]	4.6%	2,690	-8	0.24%
[-] Other candidates in 2014: Lee Hieb (Libertarian) 59 (2.2%); Jonathan Narcisse (Iowa) 36 (1.3%); Jim Hennager (New Independent) 26 (1.0%); Other (Write-in) 2 (0.1%);

*: incumbent +: ran on additional party lines Type: G: Governor; S1,S2,S3: Senate Class 1, 2 or 3
italics: special election RO: runoff election PSV: percent of state vote

Housing Data
	Number	%
Housing Units	3,703
Median Value	$126,800

Occupied	3,396	91.7%
Vacant	307	8.3%

Owned	2,269	66.8%
Rented	1,127	33.2%
Median Rent	$784

Single-Family Units	2,749	74.2%
Detached	2,675	72.2%
Attached	74	2.0%
Buldings with 5+ Units	377	10.2%
Mobile Homes	241	6.5%

Knoxville city, IA

Race Breakdown with Components of Population Change

Age, Family & Household Data for Knoxville city, IA

2022 Housing Data for Knoxville city, IA

2022 Income & Employment Data for Knoxville city, IA

2022 Ancestry, Citizenship & Language Data for Knoxville city, IA

2022 Educational Attainment Data for Knoxville city, IA

Historical Presidential Election Results for Knoxville city, IA

Historical Statewide Election Results for Knoxville city, IA