Cities with the Strictest Noise Ordinances (2026)

Top 25: Most Restrictive

Rankings are based on verified municipal code data from each city, including fine amounts, enforcement mechanisms, quiet hour windows, and decibel thresholds. Cities rated "strict" have specific noise ordinances with measurable standards and meaningful penalties.

1. 1

   Allentown, PAHeavy Restrictions

   Allentown does not use a single blanket curfew; instead Article 710 (Chapter 400, Noise Control) sets maximum permissible dBA sound levels by receiving land use, with sharply lower limits between 10:00 P.M. and 7:00 A.M. Residential zones drop to 52 dBA at night, and exceeding the table is a noise disturbance.

2. 2

   Atlantic County, NJHeavy Restrictions

   New Jersey's state noise code, N.J.A.C. 7:29-1.2, caps nighttime sound at 50 dBA at any residential property line from 10 p.m. to 7 a.m. Every Atlantic County municipality enforces this floor and shore towns set stricter local hours.

3. 3

   Bishop, CAHeavy Restrictions

   Bishop bans any loud, unnecessary or unusual noise that injures the health, peace or safety of others. Construction is expressly allowed only between 7 a.m. and 10 p.m., so nighttime is the city's protected quiet window.

4. 4

   Brookline, MAHeavy Restrictions

   Brookline regulates noise under General By-Laws Article 8.15 (Noise Control). The bylaw prohibits Noise Pollution, defined as sound exceeding the Background Noise Level. Nighttime fixed-equipment operation must not exceed daytime background levels minus 10 dBA.

5. 5

   Des Plaines, ILHeavy Restrictions10:00 P.M. - 7:00 A.M.

   Des Plaines City Code 6-2-7(E)(3) sets quiet hours from 10:00 P.M. to 7:00 A.M. on weeknights, and from 11:00 P.M. to 10:00 A.M. before Saturdays, Sundays, and official city holidays. During quiet hours, sound crossing a lot line above 50 dBA (or 40 dBA inside another structure) is excessive noise.

6. 6

   Johnson County, IAHeavy Restrictions10 PM to 7 AM typical

   Iowa City enforces its noise ordinance and a well-known disorderly house rule aimed at loud student rentals near campus. Overnight noise disturbances draw police citations, and repeat nuisance parties carry civil penalties of $750 or more.

7. 7

   Lowell, MAHeavy Restrictions

   Lowell Code Chapter 204, Section 204-3 sets district-based dBA limits keyed to time of day. In single- and two-family residential districts the limit drops to 40 dB(A) from 10:00 p.m. to 7:00 a.m. (45 dB(A) in the 6 PM-10 PM evening band, 50 dB(A) daytime).

8. 8

   Orange County, NCHeavy Restrictions11 p.m., midnight weekends

   Orange County's unincorporated noise ordinance caps residential sound at 55 dBA daytime and 50 dBA at night. Chapel Hill's own code is stricter at 50/45 dBA, backed by an aggressive student-party enforcement regime near UNC.

9. 9

   Somerville, MAHeavy Restrictions11:00 PM to 7:00 AM

   Somerville enforces nighttime quiet hours under its noise control ordinance, restricting loud sounds audible at property lines during late-night and early-morning periods across this densely populated Boston-metro city.

10. 10

    Cook County, ILSignificant Restrictions8:00 a.m. to 6:00 p.m.

    Cook County bans noise-making on public ways outside 8:00 a.m. to 6:00 p.m., including paid musical performances, under a Sheriff-enforced ordinance covering unincorporated areas and county police-service zones.

11. 11

    Nevada County, CASignificant Restrictions

    Unincorporated Nevada County has no classic curfew-style quiet-hours ordinance. Instead the General Plan Noise Element sets time-based exterior noise limits that tighten at night (10 p.m.-7 a.m.), and general after-hours disturbances are enforced by the Sheriff under California law.

12. 12

    Ontario, CASignificant Restrictions

    Ontario does not use a single curfew but enforces lower nighttime exterior noise limits between 10:00 p.m. and 7:00 a.m. (45 dBA in single-family zones), plus a general loud-and-disturbing-noise prohibition that applies at any hour after a cease-and-desist request.

13. 13

    Santa Cruz County, CASignificant Restrictions10:00 p.m. to 8:00 a.m. (stricter standard)

    In unincorporated Santa Cruz County (Live Oak, Soquel, Aptos, Felton, Ben Lomond, Boulder Creek, Davenport, La Selva Beach), County Code Chapter 8.30 prohibits 'offensive noise.' Night hours run 10:00 p.m. to 8:00 a.m., when a stricter standard applies; daytime is 8:00 a.m. to 10:00 p.m. The County, not the cities, enforces this in unincorporated areas.

14. 14

    Sedona, AZSignificant Restrictions9:00 p.m. to 7:00 a.m.

    Sedona bans loud, disturbing noise in residential areas between 9:00 p.m. and 7:00 a.m., and separately outlaws any unnecessary or offensive noise in those areas at any hour if it disturbs a neighbor's peace. Unlike most of Sedona's noise code, a violation of this residential rule is a criminal class 1 misdemeanor, not a civil fine, carrying up to $2,500 and six months in jail.

15. 15

    Shasta County, CASignificant Restrictions

    Unincorporated Shasta County has no classic curfew-style quiet-hours ordinance. Instead the General Plan Noise Element sets time-based exterior noise limits that tighten at night (10 p.m.-7 a.m.), and everyday late-night disturbances are handled by the Sheriff under California law.

16. 16

    Tulare County, CASignificant Restrictions$1,000 (then $3,000 within 3 years)

    Unincorporated Tulare County has no single bright-line nighttime curfew. Instead, the Social Host Ordinance (Ordinance Code Section 5-01-1215(b)) caps amplified and excessive noise at 65 decibels at the property boundary, and the Public Nuisance Ordinance (Section 4-01-1070) bars noise offensive to the senses that disturbs a neighborhood.

17. 17

    Abilene, TXSome Restrictions85 dB, after formal notice

    Abilene relies on the Texas Penal Code, not a local noise-curfew ordinance, to police unreasonable nighttime noise. Section 42.01(a)(5) makes it a crime to make unreasonable noise in a public place or near a private residence a person has no right to occupy, and once a magistrate or peace officer has given notice, any noise measuring above 85 decibels is presumed unreasonable and prosecutable as disorderly conduct.

18. 18

    Acworth, GASome RestrictionsUp to $1,000 fine or 6 months jail (§ 1-11)

    Acworth Code § 54-34 bars yelling, shouting, hooting, whistling or singing on public streets, especially between 11:00 p.m. and 7:00 a.m., when it annoys or disturbs the repose of anyone in a nearby office, dwelling, hotel or other residence. The general penalty at § 1-11 applies to violations.

19. 19

    Akron, OHSome Restrictions10 PM–7 AM

    Akron enforces quiet hours from 10 PM to 7 AM under Chapter 135 of the city code. Decibel limits vary by zoning district, with stricter standards near residential-university buffer zones. Noise plainly audible at a neighboring residence during quiet hours is a violation.

20. 20

    Alachua County, FLSome Restrictions7:00 a.m.–9:00 p.m.

    Alachua County lowers its ambient noise ceiling every night from 9:00 p.m. to 7:00 a.m.: residential property lines drop from 60 to 55 dBA, commercial from 65 to 60 dBA, while industrial and agricultural stay at 75 dBA both day and night, under the county's general excessive-noise standard.

21. 21

    Alameda County, CASome Restrictions7 a.m. to 10 p.m.

    Unincorporated Alameda County sets stricter nighttime decibel limits, 10 p.m. to 7 a.m., than its daytime standard for homes, schools, and commercial property: covering Castro Valley and other unincorporated communities only.

22. 22

    Albany, NYSome Restrictions$1,000 per conviction

    Albany bans unreasonable, unnecessary or unusual noise citywide, with tighter standards overnight between 8 p.m. and 6 a.m. than during the day, enforced under City Code Article V with fines up to $1,000 per violation.

23. 23

    Albuquerque, NMSome Restrictions$250 civil fine (section 9-9-11)

    Albuquerque has no blanket curfew but enforces zoning-based decibel limits. Under Noise Control Ordinance section 9-9-4, residential receptor properties may not be exposed to sound exceeding 55 dB(A) during the daytime (7:00 a.m.-10:00 p.m.) or 50 dB(A) during the nighttime (10:00 p.m.-7:00 a.m.).

24. 24

    Alexandria, VASome Restrictions11:00 p.m. to 7:00 a.m.

    Alexandria bars any sound inside a residential dwelling that is plainly audible in a neighbor's dwelling, with doors and windows closed, between 11:00 p.m. and 7:00 a.m. under City Code § 11-5-4(3), enforced with escalating $100/$250/$500 civil penalties under § 11-5-12.

25. 25

    Anaheim, CASome Restrictions

    In Anaheim residential zones and within 200 feet of one, sound-amplifying equipment cannot be used for noncommercial purposes between 8:00 p.m. and 8:00 a.m. the following day. The same equipment can never be unreasonably loud, raucous, or disturbing to a neighborhood at any hour.

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